@class NSString, SGIdentityKey; @interface SGContactDetailKey : NSObject <SGEntityKey> @property (readonly, nonatomic) SGIdentityKey *identityKey; @property (readonly, nonatomic) NSString *label; @property (readonly, nonatomic) NSString *value; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (BOOL)isSupportedEntityType:(long long)a0; + (id)prefixForForIdentityKey:(id)a0; - (id)serialize; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (id)initWithIdentityKey:(id)a0 label:(id)a1 normalizedValue:(id)a2; - (id)initWithSerialized:(id)a0; - (BOOL)isEqualToContactDetailKey:(id)a0; @end