federation/gateway/node_modules/graphql-tools/dist/stitching/mapAsyncIterator.d.ts
2020-11-14 16:43:58 +01:00

5 lines
306 B
TypeScript

/**
* Given an AsyncIterable and a callback function, return an AsyncIterator
* which produces values mapped via calling the callback function.
*/
export default function mapAsyncIterator<T, U>(iterator: AsyncIterator<T>, callback: (value: T) => Promise<U> | U, rejectCallback?: any): AsyncIterator<U>;