@class NSString; @interface SXMargin : SXJSONObject @property (readonly, nonatomic) struct _SXConvertibleValue { double x0; unsigned long long x1; } left; @property (readonly, nonatomic) struct _SXConvertibleValue { double x0; unsigned long long x1; } right; @property (readonly, nonatomic) struct _SXConvertibleValue { double x0; unsigned long long x1; } top; @property (readonly, nonatomic) struct _SXConvertibleValue { double x0; unsigned long long x1; } bottom; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @end