1'use strict';23const createWebSocketStream = require('./lib/stream');4const extension = require('./lib/extension');5const PerMessageDeflate = require('./lib/permessage-deflate');6const Receiver = require('./lib/receiver');7const Sender = require('./lib/sender');8const subprotocol = require('./lib/subprotocol');9const WebSocket = require('./lib/websocket');10const WebSocketServer = require('./lib/websocket-server');1112WebSocket.createWebSocketStream = createWebSocketStream;13WebSocket.extension = extension;14WebSocket.PerMessageDeflate = PerMessageDeflate;15WebSocket.Receiver = Receiver;16WebSocket.Sender = Sender;17WebSocket.Server = WebSocketServer;18WebSocket.subprotocol = subprotocol;19WebSocket.WebSocket = WebSocket;20WebSocket.WebSocketServer = WebSocketServer;2122module.exports = WebSocket;23