/** * Copyright (c) Facebook, Inc. and its affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. * * @format */ const {ipcRenderer} = require('electron'); global.sendToHost = (message) => { ipcRenderer.sendToHost(message); }; global.setupToReceiveHostMessage = (callback) => { ipcRenderer.on('hostMessage', (event, message) => { callback(message); }); };