@class NSUUID, NSSet, NSData, NSDate; @interface NSCKImportOperation : NSManagedObject @property (retain, nonatomic) NSDate *importDate; @property (retain, nonatomic) NSUUID *operationUUID; @property (retain, nonatomic) NSData *changeTokenBytes; @property (retain, nonatomic) NSSet *pendingRelationships; @end