chromium/ui/compositor/test/layer_animation_stopped_waiter.h

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_COMPOSITOR_TEST_LAYER_ANIMATION_STOPPED_WAITER_H_
#define UI_COMPOSITOR_TEST_LAYER_ANIMATION_STOPPED_WAITER_H_

#include <memory>

#include "base/memory/raw_ptr.h"
#include "base/scoped_observation.h"
#include "ui/compositor/layer_animation_observer.h"
#include "ui/compositor/layer_animator.h"

namespace base {
class RunLoop;
}

namespace ui {

class Layer;
class LayerAnimator;

// A class capable of waiting until a layer has stopped animating. Supports
// animations that delete the layer on completion.
class LayerAnimationStoppedWaiter : public LayerAnimationObserver { … };

}  // namespace ui

#endif  // UI_COMPOSITOR_TEST_LAYER_ANIMATION_STOPPED_WAITER_H_