19 lines
549 B
TypeScript
19 lines
549 B
TypeScript
/*
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* https://github.com/morethanwords/tweb
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* Copyright (C) 2019-2021 Eduard Kuzmenko
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* https://github.com/morethanwords/tweb/blob/master/LICENSE
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*/
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import {Awaited} from '../types';
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export default function callbackifyAll<T extends readonly unknown[] | [], R extends any>(
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values: T,
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callback: (result: { -readonly [P in keyof T]: Awaited<T[P]> }) => R
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): PromiseLike<R> | R {
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if(values.some(value => value instanceof Promise)) {
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return Promise.all(values).then(callback as any);
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} else {
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return callback(values as any);
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}
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}
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