@protocol FANavigationControllerDelegate; @interface FANavigationController : UINavigationController @property (weak, nonatomic) id<FANavigationControllerDelegate> familyDelegate; - (void)pushViewController:(id)a0 animated:(BOOL)a1; - (void)presentViewController:(id)a0 animated:(BOOL)a1 completion:(id /* block */)a2; - (void).cxx_destruct; - (BOOL)_isEmpty; - (void)setViewControllers:(id)a0 animated:(BOOL)a1; @end