text: //
  //  NavigationController.h
  //  OwnTracks
  //
  //  Created by Christoph Krey on 29.06.15.
  //  Copyright © 2015-2021  OwnTracks. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  
  @interface NavigationController : UINavigationController
  - (void)alert:(NSString *)title message:(NSString *)message;
  - (void)alert:(NSString *)title message:(NSString *)message dismissAfter:(NSTimeInterval)interval;
  
  @end
  