In lib.d.ts hasn't signature for formData types (Fetch API) #14378
Description
TypeScript Version: 2.2.1
After adding typings for Fetch API in core typescript I got an error Property 'formData' does not exist on type 'Response'. Because in lib.dom.d.ts I see:
interface Body {
readonly bodyUsed: boolean;
arrayBuffer(): Promise<ArrayBuffer>;
blob(): Promise<Blob>;
json(): Promise<any>;
text(): Promise<string>;
}
But for typings whatwg-fetch:
interface Body {
readonly bodyUsed: boolean;
arrayBuffer(): Promise<ArrayBuffer>;
blob(): Promise<Blob>;
formData(): Promise<FormData>;
json(): Promise<any>;
json<T>(): Promise<T>;
text(): Promise<string>;
}
And this types in Fetch API spec https://fetch.spec.whatwg.org/#body
I sent a PR to the repository TSJS-lib-generator
Activity
mhegazy commentedon Mar 1, 2017
PRs welcomed. You can find more information about contributing lib.d.ts fixes at https://github.com/Microsoft/TypeScript/blob/master/CONTRIBUTING.md#contributing-libdts-fixes.
alfaslash commentedon Mar 6, 2017
My PR was merged.
mhegazy commentedon Mar 6, 2017
We still need to port the changes from https://github.com/Microsoft/TSJS-lib-generator. keeping it open until a new drop is ported.