@class NSString, SGIdentityKey; @interface SGPseudoContactKey : NSObject <SGEntityKey> @property (readonly, nonatomic) SGIdentityKey *identityKey; @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)serialize; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (id)initWithEmail:(id)a0; - (id)initWithIdentityKey:(id)a0; - (id)initWithNormalizedEmail:(id)a0; - (id)initWithSerialized:(id)a0; - (BOOL)isEqualToPseudoContactKey:(id)a0; @end