BuiltVlue Map<String, dynamic>

dataSource:
{
"code": 200,
"data": {
"title": "home",
"select": true,
...
}
}

abstract class LoginResponse
implements Built {

int? get code;

Map? data;
}

I don't need to care about the contents of the data, I just need to use Map to receive the data. What should I do