/** * Copyright (c) 2014, 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. * * */ 'use strict'; const fs = require('fs'); module.exports = ( filePath, hasteFS) => hasteFS && hasteFS.exists(filePath) || fs.existsSync(filePath);