react-native/local-cli/bundle/output/writeFile.js

/**
 * 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.
 *
 * @flow
 */
'use strict';

const denodeify = require('denodeify');
const fs = require('fs');

type WriteFn =
  (file: string, data: string | Buffer, encoding?: ?string) => Promise<mixed>;
const writeFile: WriteFn = denodeify(fs.writeFile);

module.exports = writeFile;