@interface REUIRelevanceEngineControllerUpdateOperation : REElementUpdateOperation @property (readonly, nonatomic) unsigned long long updateType; + (id)hideElement:(id)a0 atPath:(id)a1; + (id)showElement:(id)a0 atPath:(id)a1; - (unsigned long long)hash; - (id)description; - (BOOL)isEqual:(id)a0; @end