| // Copyright (c) 2024, the Dart project authors. Please see the AUTHORS file | |
| // for details. All rights reserved. Use of this source code is governed by a | |
| // BSD-style license that can be found in the LICENSE file. | |
| import '../web_socket.dart'; | |
| Future<WebSocket> connect(Uri url, {Iterable<String>? protocols}) { | |
| throw UnsupportedError('Cannot connect without dart:js_interop or dart:io.'); | |
| } |