method

$.ShellPromise.withResolvers

static withResolvers<T>(): { promise: Promise<T>; reject: (reason?: any) => void; resolve: (value?: T | PromiseLike<T>) => void };

Create a deferred promise with its resolve and reject functions exposed, so code outside the promise can settle it.

const { promise, resolve, reject } = Promise.withResolvers();

setTimeout(() => {
 resolve("Hello world!");
}, 1000);

await promise; // "Hello world!"