@class NSString; @interface _UIProgressiveBlurPresentationAnimationFactory : NSObject <_UIBasicAnimationFactory> @property (readonly, nonatomic) unsigned long long curve; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)_basicAnimationForView:(id)a0 withKeyPath:(id)a1; - (id)initWithCurve:(unsigned long long)a0; - (id)_timingFunctionForAnimationInView:(id)a0 withKeyPath:(id)a1; @end