$.ShellPromise.withResolvers

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

Create a deferred promise, with exposed resolve and reject methods which can be called separately.

This is useful when you want to return a Promise and have code outside the Promise resolve or reject it.

Example

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

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

await promise; // "Hello world!"

Promise.withResolvers() is a stage3 proposal.