text: //
  //  MainViewController.h
  //  JAZCenterControl
  //
  //  Created by 筱鹏 on 2019/3/12.
  //  Copyright © 2019 筱鹏. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  NS_ASSUME_NONNULL_BEGIN
  
  @interface MainViewController : UIViewController
  
  @end
  
  NS_ASSUME_NONNULL_END
  