/node_modules/@types/graphql/execution/execute.d.ts (55,4): Cannot find name 'Promise'.

[cibelius]

Hey,

I'm getting this error from running TJS.generateSchema():

/Users/me/my-project/node_modules/@types/graphql/execution/execute.d.ts (55,4): Cannot find name 'Promise'.
/Users/me/my-project/node_modules/@types/graphql/graphql.d.ts (37,4): Cannot find name 'Promise'.
/Users/me/my-project/node_modules/@types/graphql/type/definition.d.ts (244,35): Cannot find name 'Promise'.
/Users/me/my-project/node_modules/@types/graphql/type/definition.d.ts (250,16): Cannot find name 'Promise'.
/Users/me/my-project/node_modules/@types/isomorphic-fetch/index.d.ts (8,30): Cannot find name 'fetch'.
/Users/me/my-project/node_modules/@types/pg/index.d.ts (71,16): Cannot find name 'Promise'.
/Users/me/my-project/node_modules/@types/pg/index.d.ts (74,33): Cannot find name 'Promise'.
/Users/me/my-project/node_modules/@types/pg/index.d.ts (77,53): Cannot find name 'Promise'.
/Users/me/my-project/node_modules/@types/pg/index.d.ts (78,46): Cannot find name 'Promise'.
/Users/me/my-project/node_modules/@types/pg/index.d.ts (96,53): Cannot find name 'Promise'.
/Users/me/my-project/node_modules/@types/pg/index.d.ts (97,46): Cannot find name 'Promise'.
/Users/me/my-project/node_modules/@types/request-promise-native/index.d.ts (11,59): Cannot find name 'Promise'.
/Users/me/my-project/node_modules/@types/request-promise-native/index.d.ts (12,24): Cannot find name 'Promise'.

My code:

import {resolve} from "path";

import * as TJS from "typescript-json-schema";

// optionally pass argument to schema generator
const settings: TJS.PartialArgs = {
    required: true
};


const program = TJS.getProgramFromFiles([resolve("./src/models/Json.ts")]);

// We can either get the schema for one file and one type...
const schema = TJS.generateSchema(program, "Root", settings);

console.log(schema);

My Json.ts-looks like this:

export interface Individual {
  readonly name: string,
  readonly dateOfBirth?: string
}

export interface Root {
  readonly individuals: Individual[]
}

I'm using [email protected].

Any ideas? :)

[domoritz]

Are you using ES6 output?

[mattyork]

I think this will be fixed by updating the version of typescript used in the project. I'm also getting this error for other libraries that use newer types, like the new object type.

[tsuijten]

I also get these errors when I have "@types/jest": "^20.0.8", as a dependency.

When I remove this dependency (which I need for testing) everything works.

[domoritz]

Part of #99