@class NSArray; @interface CALNNotificationRecordsDiff : NSObject @property (readonly, copy, nonatomic) NSArray *addedRecords; @property (readonly, copy, nonatomic) NSArray *removedRecords; @property (readonly, copy, nonatomic) NSArray *modifiedRecords; + (id)emptyDiff; + (id)diffWithAddedRecords:(id)a0 removedRecords:(id)a1 modifiedRecords:(id)a2; - (id)description; - (void).cxx_destruct; - (id)initWithAddedRecords:(id)a0 removedRecords:(id)a1 modifiedRecords:(id)a2; @end