text: //
  //  Presentation.h
  //  Presentation
  //
  //  Created by mac on 11/3/19.
  //  Copyright © 2019 sha. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  //! Project version number for Presentation.
  FOUNDATION_EXPORT double PresentationVersionNumber;
  
  //! Project version string for Presentation.
  FOUNDATION_EXPORT const unsigned char PresentationVersionString[];
  
  // In this header, you should import all the public headers of your framework using statements like #import <Presentation/PublicHeader.h>
  
  
  