@interface _HKFitnessFriendObjectComparisonFilter : _HKComparisonFilter + (BOOL)isSupportedKeyPath:(id)a0; + (id)allowedValueClassesForKeyPath:(id)a0; + (id)allowedDataTypeClassesForKeyPath:(id)a0; + (BOOL)isAllowedPredicateOperatorType:(unsigned long long)a0 forKeyPath:(id)a1; @end