text: //
  //  LCNavigationBar.h
  //  MengNavigation
  //
  //  Created by MengLingChao on 2018/9/28.
  //  Copyright © 2018年 MengLingChao. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface LCNavigationBar : UINavigationBar
  
  /**导航item*/
  @property (nonatomic, strong) UINavigationItem *navigationItem;
  
  @end
  