12 lines
454 B
TypeScript
12 lines
454 B
TypeScript
import { PromiseOrValue } from '../jsutils/PromiseOrValue';
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/**
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* Given an AsyncIterable and a callback function, return an AsyncIterator
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* which produces values mapped via calling the callback function.
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*/
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export default function mapAsyncIterator<T, U>(
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iterable: AsyncIterable<T>,
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callback: (arg: T) => PromiseOrValue<U>,
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rejectCallback?: (arg: any) => PromiseOrValue<U>,
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): any; // TS_SPECIFIC: es2018.asyncgenerator requires typescript@3.6
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