@class NSString; @interface CCUIAnimationCustomTimingFunctionParameters : NSObject <CCUIAnimationTimingFunctionDescription> @property (readonly, nonatomic) struct CGPoint { double x; double y; } controlPoint1; @property (readonly, nonatomic) struct CGPoint { double x; double y; } controlPoint2; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)functionWithControlPoint1:(struct CGPoint { double x0; double x1; })a0 controlPoint2:(struct CGPoint { double x0; double x1; })a1; - (BOOL)isEqual:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)_initWithControlPoint1:(struct CGPoint { double x0; double x1; })a0 controlPoint2:(struct CGPoint { double x0; double x1; })a1; @end