interface WebSocketAdapter<TServer = any, TClient = any, TOptions = any> {
  create(port: number, options?: TOptions): TServer
  bindClientConnect(server: TServer, callback: Function): any
  bindClientDisconnect(client: TClient, callback: Function)?: any
  bindMessageHandlers(client: TClient, handlers: WsMessageHandler<string>[], transform: (data: any) => Observable<any>): any
  close(server: TServer): any
}