@class NSString; @protocol SXEdgeSpacing; @interface SXAutoPlacementLayout : SXJSONObject <SXAutoPlacementLayout> @property (readonly, nonatomic) id<SXEdgeSpacing> margin; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)marginWithValue:(id)a0 withType:(int)a1; @end