text: //
  //  LYRUIButtonsMessageCompositeView.h
  //  Layer-XDK-UI-iOS
  //
  //  Created by Łukasz Przytuła on 12.10.2017.
  //  Copyright (c) 2017 Layer. All rights reserved.
  //
  //  Licensed under the Apache License, Version 2.0 (the "License");
  //  you may not use this file except in compliance with the License.
  //  You may obtain a copy of the License at
  //
  //  http://www.apache.org/licenses/LICENSE-2.0
  //
  //  Unless required by applicable law or agreed to in writing, software
  //  distributed under the License is distributed on an "AS IS" BASIS,
  //  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  //  See the License for the specific language governing permissions and
  //  limitations under the License.
  //
  
  #import <UIKit/UIKit.h>
  #import "LYRUIViewWithLayout.h"
  #import "LYRUIMessageViewContainer.h"
  #import "LYRUIViewReusing.h"
  @class LYRUIButtonsMessage;
  @class LYRUIButtonsMessageCompositeView;
  @class LYRUIMessageAction;
  @protocol LYRUIMessageListActionHandlingDelegate;
  
  NS_ASSUME_NONNULL_BEGIN     // {
  @protocol LYRUIButtonsMessageCompositeViewLayout <LYRUIViewLayout>
  
  - (void)addConstraintsInView:(LYRUIButtonsMessageCompositeView *)view;
  - (void)removeConstraintsFromView:(LYRUIButtonsMessageCompositeView *)view;
  - (void)updateConstraintsInView:(LYRUIButtonsMessageCompositeView *)view;
  
  @end
  
  @interface LYRUIButtonsMessageCompositeView : LYRUIViewWithLayout <LYRUIViewReusing, LYRUIMessageViewContainer>
  
  @property (nonatomic, weak, readonly) UIView *contentViewContainer;
  @property (nonatomic, weak, readonly) UIStackView *buttonsStackView;
  
  @property (nonatomic, weak, nullable) id<LYRUIMessageListActionHandlingDelegate> actionHandlingDelegate;
  
  /**
   @abstract Layout of the standard message container subviews. Default is an `LYRUIButtonsMessageCompositeViewLayout` instance.
   */
  @property (nonatomic, copy) id<LYRUIButtonsMessageCompositeViewLayout> layout;
  
  @end
  NS_ASSUME_NONNULL_END       // }
  