@class SUGradient; @interface SUGradientView : UIView { struct CGGradient { } *_cgGradient; } @property (copy, nonatomic) SUGradient *gradient; - (void)dealloc; - (void)drawRect:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; @end