@class NSMutableSet; @interface SYObjectChangeSet : NSObject @property (copy, nonatomic) NSMutableSet *added; @property (copy, nonatomic) NSMutableSet *updated; @property (copy, nonatomic) NSMutableSet *deleted; - (id)init; - (void).cxx_destruct; - (void)applyToStore:(id)a0; - (id)changesBetween:(id)a0 and:(id)a1; - (id)initWithChangesBetween:(id)a0 and:(id)a1; @end