/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */

export function createDeferred() {
  let resolver: any;
  let rejecter: any;

  function resolve(...args: any[]) {
    resolver(...args);
  }

  function reject(...args: any[]) {
    rejecter(...args);
  }

  const promise = new Promise((resolve_, reject_) => {
    resolver = resolve_;
    rejecter = reject_;
  });

  return { promise, resolve, reject };
}