@class NSString, SXSanFranciscoFontFamily; @interface SXSanFranciscoFontFamilyProvider : NSObject <SXFontFamilyProvider> @property (readonly, nonatomic) SXSanFranciscoFontFamily *family; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)init; - (void).cxx_destruct; - (id)fontFamilies; @end