/** * Copyright (c) 2015-present, Facebook, Inc. * All rights reserved. * * This source code is licensed under the BSD-style license found in the * LICENSE file in the root directory of this source tree. An additional grant * of patent rights can be found in the PATENTS file in the same directory. */ module.exports = (func) => new Promise((resolve, reject) => func((err, res) => err ? reject(err) : resolve(res)) );