alexion
4def357d09
Imported as a linear vendor commit so forge rebases do not replay the upstream root tree. git-subtree-dir: third_party/pi git-subtree-split: d981de1229ef899957bbe968bc8dcda02a21f477
17 lines
582 B
TypeScript
17 lines
582 B
TypeScript
export interface PromiseResolvers<T> {
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promise: Promise<T>;
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resolve(value: T | PromiseLike<T>): void;
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reject(reason?: unknown): void;
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}
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/** Remove in favor of `Promise.withResolvers()` when the repository's TypeScript lib baseline moves to ES2024. */
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export function createPromiseResolvers<T>(): PromiseResolvers<T> {
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let resolve!: PromiseResolvers<T>["resolve"];
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let reject!: PromiseResolvers<T>["reject"];
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const promise = new Promise<T>((resolvePromise, rejectPromise) => {
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resolve = resolvePromise;
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reject = rejectPromise;
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});
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return { promise, resolve, reject };
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}
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