@interface ASCOfferBackgroundStyle : NSObject + (id)defaultStyle; + (id)fixedCornerRadiusStyle:(double)a0; - (id)init; - (id)_init; - (id)copyWithZone:(struct _NSZone { } *)a0; - (double)cornerRadiusForImageSize:(struct CGSize { double x0; double x1; })a0 stretchableArea:(double)a1; @end