@interface _TtCC9SwiftData12ModelContextP33_9BAFD8545624C8465B3B73E4060DF56012_UndoPayload : NSObject {
    void /* unknown type, empty encoding */ _objects;
    void /* unknown type, empty encoding */ _snapshots;
    void /* unknown type, empty encoding */ _deletedModifiedLastSnapshots;
    void /* unknown type, empty encoding */ _moveToUpdatesList;
    void /* unknown type, empty encoding */ _undoTransactionID;
}

- (id)init;
- (void).cxx_destruct;

@end