@protocol PKProgressAlertControllerDelegate; @interface PKProgressAlertController : UIAlertController @property (weak, nonatomic) id delegate; @property (nonatomic) double progress; + (id)newProgressAlertControllerWithTitle:(id)a0 cancel:(id)a1; - (BOOL)_canShowWhileLocked; - (BOOL)canBecomeFirstResponder; - (void).cxx_destruct; @end