blob: 8fbf1c510218b548a17d3e442114a141baebe026 [file] [log] [blame]
// Copyright (c) 2021, 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.
@Deprecated('Tests deprecated functionality')
library io_sink_impl;
import 'dart:io';
import 'package:async/async.dart';
/// This class isn't used, it's just used to verify that [IOSinkBase] produces a
/// valid implementation of [IOSink].
class IOSinkImpl extends IOSinkBase implements IOSink {
void onAdd(List<int> data) {}
void onError(Object error, [StackTrace? stackTrace]) {}
void onClose() {}
Future<void> onFlush() => Future.value();