// Copyright 2015 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. import 'package:flutter/services.dart'; import 'package:flutter/gestures.dart'; class TestGestureFlutterBinding extends BindingBase with Gesturer { } void ensureGesturer() { if (Gesturer.instance == null) new TestGestureFlutterBinding(); assert(Gesturer.instance != null); }