@class UIWindow, NSString, UIAlertController, NSDate; @interface PXProgressIndicatorAlertController : NSObject <PXMutableProgressIndicatorAlertController> { BOOL _isCanceled; NSDate *_alertPresentedDate; UIAlertController *_alertController; UIWindow *_window; } @property (nonatomic) double delay; @property (nonatomic) double minimumDisplayDuration; @property (copy, nonatomic) NSString *title; @property (nonatomic) BOOL isInternalUIAllowed; @property (copy, nonatomic) NSString *label; + (id)beginShowingModalProgressWithConfiguration:(id /* block */)a0; - (id)init; - (void)dealloc; - (void).cxx_destruct; - (void)_dismissAlert:(id /* block */)a0; - (void)_presentAlert; - (void)_startShowingProgress; - (void)stopShowing; - (void)stopShowing:(id /* block */)a0; @end