@class NSString; @interface _MFDASearchCriterionConverterDelegate : NSObject <MFMessageCriterionConverterDelegate> @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (BOOL)_shouldConvertEqualsToContainsForKey:(id)a0; - (id)messageCriterionConverter:(id)a0 predicateKeysForCriterionType:(long long)a1; - (unsigned long long)messageCriterionConverter:(id)a0 willUsePredicateOperatorType:(unsigned long long)a1 forKey:(id)a2; @end