@interface _UIViewCubicTimingFunction : NSObject <NSCoding, NSCopying> { struct CGPoint { double x; double y; } _point1; struct CGPoint { double x; double y; } _point2; } @property (readonly, nonatomic) struct CGPoint { double x0; double x1; } controlPoint1; @property (readonly, nonatomic) struct CGPoint { double x0; double x1; } controlPoint2; - (id)init; - (void)encodeWithCoder:(id)a0; - (id)initWithControlPoint1:(struct CGPoint { double x0; double x1; })a0 controlPoint2:(struct CGPoint { double x0; double x1; })a1; - (id)description; - (BOOL)isEqual:(id)a0; - (id)_mediaTimingFunction; - (id)initWithCoder:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; @end