# getAndSubscribe method Null safety

1. @override

dynamic getAndSubscribe(

1. AccessBloc accessBloc,
2. AppModel app,
3. MemberModel? member,
4. bool isOwner,
5. bool? isBlocked,
6. PrivilegeLevel? privilegeLevel

)
override

## Implementation

    @override
    Future<List<PackageConditionDetails>>? getAndSubscribe(
            AccessBloc accessBloc,
            AppModel app,
            MemberModel? member,
            bool isOwner,
            bool? isBlocked,
            PrivilegeLevel? privilegeLevel) =>
        null;