@class NSString; @interface _UIProgressiveBlurPresentationAnimator : NSObject <UIViewControllerAnimatedTransitioning> @property (readonly, nonatomic, getter=isPresenting) BOOL presenting; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)alphaAnimationFactory; + (id)transformAnimationFactory; - (double)transitionDuration:(id)a0; - (void)animateTransition:(id)a0; - (id)initForPresenting:(BOOL)a0; @end