create-lbgcli1/template-pc/node_modules/webpack-dev-server/lib/servers/BaseServer.js

前端脚手架模板

"use strict";

// base class that users should extend if they are making their own
// server implementation
module.exports = class BaseServer {
  constructor(server) {
    this.server = server;
    this.clients = [];
  }
};