@types/promise.allsettled/implementation.d.ts

TypeScript definitions for promise.allsettled

import { PromiseRejection, PromiseResolution, PromiseResult } from "./types";

type PromiseTuple<T extends [unknown, ...unknown[]]> = { [P in keyof T]: Promise<T[P]> | T[P] };
type PromiseResultTuple<T extends [unknown, ...unknown[]]> = { [P in keyof T]: PromiseResult<T[P]> };

declare function allSettled(): Promise<[]>;
declare function allSettled<T extends [unknown, ...unknown[]]>(
    iterable: PromiseTuple<T>,
): Promise<PromiseResultTuple<T>>;
declare function allSettled<T>(iterable: Iterable<Promise<T> | T>): Promise<Array<PromiseResult<T>>>;

export = allSettled;