Where do I put Async calls instead of initState?

The following assertion was thrown building Builder:
_HomeViewState.initState() returned a Future.

State.initState() must be a void method without an `async` keyword.

Rather than awaiting on asynchronous work directly inside of initState, call a separate method to do this work without awaiting it.

Future<void> setupState() async {
    model.User? account = await ref.read(authAPIProvider).currentUserAccount();
    if (account != null) {
      model.Document userDocument =
          await ref.read(userAPIProvider).getUserData(account.$id);
      UserModel userModel = UserModel.fromMap(userDocument.data);
      needsLogin = userModel.sessionData.isNotEmpty;
      print("needsLogin: $needsLogin");
      if (!needsLogin) {
        final userData =
            await ref.read(dataAPIProvider).getUserData();
        userData.fold(
          (l) {
            print("Error getting data: ${l.message}");
          },
          (r) {
            setState(() {
              userData = r;
            });
          },
        );
      }
    }
  }

  @override
  void initState() async {
    super.initState();
    await setupState();
  }

void doSetup() {
    setupState();
  }

  @override
  void initState() {
    super.initState();
    doSetup();
  }