text: //
  //  PresentingController.h
  //  CustomTransition_Demo
  //
  //  Created by 戴运鹏 on 2018/4/8.
  //  Copyright © 2018年 戴运鹏. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface PresentingController : UIViewController
  
  @end
  