@class NSString, NSKeyValueProperty; @interface NSKeyValueComputedProperty : NSKeyValueProperty { NSString *_operationName; NSString *_operationArgumentKeyPath; NSKeyValueProperty *_operationArgumentProperty; } - (BOOL)object:(id)a0 withObservance:(id)a1 willChangeValueForKeyOrKeys:(id)a2 recurse:(BOOL)a3 forwardingValues:(struct { id x0; id x1; } *)a4; - (void)object:(id)a0 didRemoveObservance:(id)a1 recurse:(BOOL)a2; - (void)dealloc; - (id)_keyPathIfAffectedByValueForKey:(id)a0 exactMatch:(BOOL *)a1; - (void)object:(id)a0 withObservance:(id)a1 didChangeValueForKeyOrKeys:(id)a2 recurse:(BOOL)a3 forwardingValues:(struct { id x0; id x1; })a4; - (id)_initWithContainerClass:(id)a0 keyPath:(id)a1 propertiesBeingInitialized:(struct __CFSet { } *)a2; - (BOOL)matchesWithoutOperatorComponentsKeyPath:(id)a0; - (id)_keyPathIfAffectedByValueForMemberOfKeys:(id)a0; - (id)description; - (void)object:(id)a0 didAddObservance:(id)a1 recurse:(BOOL)a2; - (void)_givenPropertiesBeingInitialized:(struct __CFSet { } *)a0 getAffectingProperties:(id)a1; - (void)_addDependentValueKey:(id)a0; - (Class)_isaForAutonotifying; @end