text: //
  //  AFOViewController.h
  //  AFOStatePattern
  //
  //  Created by xueguang xian on 2019/3/31.
  //  Copyright © 2019 AFO Science Technology Ltd. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface AFOViewController : UIViewController
  
  
  @end
  
  