/*
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

#pragma once

namespace facebook {
namespace react {

class LayoutAnimationStatusDelegate {
 public:
  /**
   * Called when the LayoutAnimation engine state changes from animation nothing
   * to animating something. This will only be called when you go from 0 to N>0
   * active animations, N to N+1 animations will not result in this being
   * called.
   */
  virtual void onAnimationStarted() = 0;

  /**
   * Called when the LayoutAnimation engine completes all pending animations.
   */
  virtual void onAllAnimationsComplete() = 0;
};

} // namespace react
} // namespace facebook