text: //
  //  XYAppDelegate.h
  //  XYCounter
  //
  //  Created by 谌彦霖 on 12/10/2020.
  //  Copyright (c) 2020 谌彦霖. All rights reserved.
  //
  
  @import UIKit;
  
  @interface XYAppDelegate : UIResponder <UIApplicationDelegate>
  
  @property (strong, nonatomic) UIWindow *window;
  
  @end
  