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Add at method #40697
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Add at method #40697
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@@ -0,0 +1,105 @@ | ||
/// <reference lib="es2019.array" /> | ||
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interface Array<T> { | ||
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/** | ||
* Access item by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): T | undefined; | ||
} | ||
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interface ReadonlyArray<T> { | ||
/** | ||
* Access item by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): T | undefined; | ||
} | ||
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interface Int8Array { | ||
/** | ||
* Access item by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): number | undefined; | ||
} | ||
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interface Uint8Array { | ||
/** | ||
* Access item by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): number | undefined; | ||
} | ||
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interface Uint8ClampedArray { | ||
/** | ||
* Access item by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): number | undefined; | ||
} | ||
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interface Int16Array { | ||
/** | ||
* Access item by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): number | undefined; | ||
} | ||
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interface Uint16Array { | ||
/** | ||
* Access item by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): number | undefined; | ||
} | ||
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interface Int32Array { | ||
/** | ||
* Access item by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): number | undefined; | ||
} | ||
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interface Uint32Array { | ||
/** | ||
* Access item by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): number | undefined; | ||
} | ||
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interface Float32Array { | ||
/** | ||
* Access item by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): number | undefined; | ||
} | ||
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interface Float64Array { | ||
/** | ||
* Access item by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): number | undefined; | ||
} | ||
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interface BigInt64Array { | ||
/** | ||
* Access item by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): bigint | undefined; | ||
} | ||
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interface BigUint64Array { | ||
/** | ||
* Access item by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): bigint | undefined; | ||
} | ||
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@@ -1,2 +1,4 @@ | ||
/// <reference lib="es2021" /> | ||
/// <reference lib="esnext.intl" /> | ||
/// <reference lib="esnext.array" /> | ||
/// <reference lib="esnext.string" /> |
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@@ -0,0 +1,9 @@ | ||
/// <reference lib="es2021.string" /> | ||
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interface String { | ||
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/** | ||
* Access string by relative indexing. | ||
* @param index index to access. | ||
*/ | ||
at(index: number): string | undefined; | ||
} |
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@@ -295,7 +295,11 @@ namespace ts { | |
file: undefined, | ||
start: 0, | ||
length: 0, | ||
messageText: "Argument for '--lib' option must be: 'es5', 'es6', 'es2015', 'es7', 'es2016', 'es2017', 'es2018', 'esnext', 'dom', 'dom.iterable', 'webworker', 'webworker.importscripts', 'scripthost', 'es2015.core', 'es2015.collection', 'es2015.generator', 'es2015.iterable', 'es2015.promise', 'es2015.proxy', 'es2015.reflect', 'es2015.symbol', 'es2015.symbol.wellknown', 'es2016.array.include', 'es2017.object', 'es2017.sharedmemory', 'es2017.string', 'es2017.intl', 'es2017.typedarrays', 'es2018.asynciterable', 'es2018.intl', 'es2018.promise', 'es2018.regexp', 'esnext.array', 'esnext.symbol', 'esnext.intl', 'esnext.bigint', 'esnext.bigint', 'esnext.string', 'esnext.promise'.", | ||
messageText: "Argument for '--lib' option must be: 'es5', 'es6', 'es2015', 'es7', 'es2016', 'es2017', 'es2018', 'esnext', 'dom', 'dom.iterable', 'webworker', " + | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. It's painful when you edit something on a very very very long line. There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. We should convert these into baseline/snapshot tests. Not necessary for you to do in this PR, so I've filed #44950 to keep track of the issue. There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Should I revert these changes?... |
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"'webworker.importscripts', 'scripthost', 'es2015.core', 'es2015.collection', 'es2015.generator', 'es2015.iterable', 'es2015.promise', 'es2015.proxy', " + | ||
"'es2015.reflect', 'es2015.symbol', 'es2015.symbol.wellknown', 'es2016.array.include', 'es2017.object', 'es2017.sharedmemory', 'es2017.string', 'es2017.intl', " + | ||
"'es2017.typedarrays', 'es2018.asynciterable', 'es2018.intl', 'es2018.promise', 'es2018.regexp', 'esnext.array', 'esnext.symbol', 'esnext.intl', 'esnext.bigint', " + | ||
"'esnext.array', 'esnext.string', 'esnext.promise'.", | ||
code: Diagnostics.Argument_for_0_option_must_be_Colon_1.code, | ||
category: Diagnostics.Argument_for_0_option_must_be_Colon_1.category | ||
}] | ||
|
@@ -326,7 +330,11 @@ namespace ts { | |
file: undefined, | ||
start: 0, | ||
length: 0, | ||
messageText: "Argument for '--lib' option must be: 'es5', 'es6', 'es2015', 'es7', 'es2016', 'es2017', 'es2018', 'esnext', 'dom', 'dom.iterable', 'webworker', 'webworker.importscripts', 'scripthost', 'es2015.core', 'es2015.collection', 'es2015.generator', 'es2015.iterable', 'es2015.promise', 'es2015.proxy', 'es2015.reflect', 'es2015.symbol', 'es2015.symbol.wellknown', 'es2016.array.include', 'es2017.object', 'es2017.sharedmemory', 'es2017.string', 'es2017.intl', 'es2017.typedarrays', 'es2018.asynciterable', 'es2018.intl', 'es2018.promise', 'es2018.regexp', 'esnext.array', 'esnext.symbol', 'esnext.intl', 'esnext.bigint', 'esnext.string', 'esnext.promise'.", | ||
messageText: "Argument for '--lib' option must be: 'es5', 'es6', 'es2015', 'es7', 'es2016', 'es2017', 'es2018', 'esnext', 'dom', 'dom.iterable', 'webworker', " + | ||
"'webworker.importscripts', 'scripthost', 'es2015.core', 'es2015.collection', 'es2015.generator', 'es2015.iterable', 'es2015.promise', 'es2015.proxy', " + | ||
"'es2015.reflect', 'es2015.symbol', 'es2015.symbol.wellknown', 'es2016.array.include', 'es2017.object', 'es2017.sharedmemory', 'es2017.string', 'es2017.intl', " + | ||
"'es2017.typedarrays', 'es2018.asynciterable', 'es2018.intl', 'es2018.promise', 'es2018.regexp', 'esnext.array', 'esnext.symbol', 'esnext.intl', 'esnext.bigint', " + | ||
"'esnext.array', 'esnext.string', 'esnext.promise'.", | ||
code: Diagnostics.Argument_for_0_option_must_be_Colon_1.code, | ||
category: Diagnostics.Argument_for_0_option_must_be_Colon_1.category | ||
}] | ||
|
@@ -357,7 +365,11 @@ namespace ts { | |
file: undefined, | ||
start: 0, | ||
length: 0, | ||
messageText: "Argument for '--lib' option must be: 'es5', 'es6', 'es2015', 'es7', 'es2016', 'es2017', 'es2018', 'esnext', 'dom', 'dom.iterable', 'webworker', 'webworker.importscripts', 'scripthost', 'es2015.core', 'es2015.collection', 'es2015.generator', 'es2015.iterable', 'es2015.promise', 'es2015.proxy', 'es2015.reflect', 'es2015.symbol', 'es2015.symbol.wellknown', 'es2016.array.include', 'es2017.object', 'es2017.sharedmemory', 'es2017.string', 'es2017.intl', 'es2017.typedarrays', 'es2018.asynciterable', 'es2018.intl', 'es2018.promise', 'es2018.regexp', 'esnext.array', 'esnext.symbol', 'esnext.intl', 'esnext.bigint', 'esnext.string', 'esnext.promise'.", | ||
messageText: "Argument for '--lib' option must be: 'es5', 'es6', 'es2015', 'es7', 'es2016', 'es2017', 'es2018', 'esnext', 'dom', 'dom.iterable', 'webworker', " + | ||
"'webworker.importscripts', 'scripthost', 'es2015.core', 'es2015.collection', 'es2015.generator', 'es2015.iterable', 'es2015.promise', 'es2015.proxy', 'es2015.reflect', " + | ||
"'es2015.symbol', 'es2015.symbol.wellknown', 'es2016.array.include', 'es2017.object', 'es2017.sharedmemory', 'es2017.string', 'es2017.intl', 'es2017.typedarrays', " + | ||
"'es2018.asynciterable', 'es2018.intl', 'es2018.promise', 'es2018.regexp', 'esnext.array', 'esnext.symbol', 'esnext.intl', 'esnext.bigint', 'esnext.array', " + | ||
"'esnext.string', 'esnext.promise'.", | ||
code: Diagnostics.Argument_for_0_option_must_be_Colon_1.code, | ||
category: Diagnostics.Argument_for_0_option_must_be_Colon_1.category | ||
}] | ||
|
@@ -388,7 +400,11 @@ namespace ts { | |
file: undefined, | ||
start: 0, | ||
length: 0, | ||
messageText: "Argument for '--lib' option must be: 'es5', 'es6', 'es2015', 'es7', 'es2016', 'es2017', 'es2018', 'esnext', 'dom', 'dom.iterable', 'webworker', 'webworker.importscripts', 'scripthost', 'es2015.core', 'es2015.collection', 'es2015.generator', 'es2015.iterable', 'es2015.promise', 'es2015.proxy', 'es2015.reflect', 'es2015.symbol', 'es2015.symbol.wellknown', 'es2016.array.include', 'es2017.object', 'es2017.sharedmemory', 'es2017.string', 'es2017.intl', 'es2017.typedarrays', 'es2018.asynciterable', 'es2018.intl', 'es2018.promise', 'es2018.regexp', 'esnext.array', 'esnext.symbol', 'esnext.intl', 'esnext.bigint', 'esnext.string', 'esnext.promise'.", | ||
messageText: "Argument for '--lib' option must be: 'es5', 'es6', 'es2015', 'es7', 'es2016', 'es2017', 'es2018', 'esnext', 'dom', 'dom.iterable', 'webworker', " + | ||
"'webworker.importscripts', 'scripthost', 'es2015.core', 'es2015.collection', 'es2015.generator', 'es2015.iterable', 'es2015.promise', 'es2015.proxy', " + | ||
"'es2015.reflect', 'es2015.symbol', 'es2015.symbol.wellknown', 'es2016.array.include', 'es2017.object', 'es2017.sharedmemory', 'es2017.string', 'es2017.intl', " + | ||
"'es2017.typedarrays', 'es2018.asynciterable', 'es2018.intl', 'es2018.promise', 'es2018.regexp', 'esnext.array', 'esnext.symbol', 'esnext.intl', 'esnext.bigint', " + | ||
"'esnext.array', 'esnext.string', 'esnext.promise'.", | ||
code: Diagnostics.Argument_for_0_option_must_be_Colon_1.code, | ||
category: Diagnostics.Argument_for_0_option_must_be_Colon_1.category | ||
}] | ||
|
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