@class NSString, NSMutableArray; @interface HKOutsideViewTapDetector : NSObject <UIGestureRecognizerDelegate> @property (retain, nonatomic) NSMutableArray *windowCallbacks; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)_detectorSingleton; + (void)addOutsideTouchCallbackForView:(id)a0 outsideTapBlock:(id /* block */)a1; + (void)removeOutsideTouchCallbackForView:(id)a0; @end