@class LAUIPhysicalButtonView, CALayer, NSString; @interface LAUIPhysicalButtonViewAnimation : NSObject { LAUIPhysicalButtonView *_physicalButtonView; CALayer *_layer; NSString *_animationKey; } - (void)begin; - (void)end; - (void)update; - (BOOL)isRunning; - (void).cxx_destruct; - (double)duration; - (id)initWith:(id)a0 layer:(id)a1; - (void)beginWithDelay:(double)a0; - (void)addAdditiveAnimation:(id)a0 to:(id)a1 keyPath:(id)a2; - (void)endImmediately; @end