text: //
  //  LKAppDelegate.h
  //  TrianglePopUpRectangle
  //
  //  Created by info3781@gmail.com on 04/11/2019.
  //  Copyright (c) 2019 info3781@gmail.com. All rights reserved.
  //
  
  @import UIKit;
  
  @interface LKAppDelegate : UIResponder <UIApplicationDelegate>
  
  @property (strong, nonatomic) UIWindow *window;
  
  @end
  