@interface FMFRefreshWrapperButton : UIButton @property (nonatomic) struct UIEdgeInsets { double top; double left; double bottom; double right; } wrapperInsets; - (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0; - (struct UIEdgeInsets { double x0; double x1; double x2; double x3; })alignmentRectInsets; @end