text: //
  //  UIViewController+HDTheme.h
  //  HDThemeExample
  //
  //  Created by Don on 2019/4/10.
  //  Copyright © 2019 Don. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  NS_ASSUME_NONNULL_BEGIN
  
  @interface UIViewController (HDTheme)
  
  @end
  
  NS_ASSUME_NONNULL_END
  