@interface AVExternalGestureRecognizerPreventer : UIGestureRecognizer - (BOOL)canPreventGestureRecognizer:(id)a0; - (void)touchesCancelled:(id)a0 withEvent:(id)a1; - (BOOL)canBePreventedByGestureRecognizer:(id)a0; - (id)initWithTarget:(id)a0 action:(SEL)a1; - (void)touchesBegan:(id)a0 withEvent:(id)a1; - (BOOL)shouldRequireFailureOfGestureRecognizer:(id)a0; - (void)touchesEstimatedPropertiesUpdated:(id)a0; - (void)touchesEnded:(id)a0 withEvent:(id)a1; - (void)touchesMoved:(id)a0 withEvent:(id)a1; - (BOOL)shouldBeRequiredToFailByGestureRecognizer:(id)a0; @end