routeroutletstart.dart

// StartPage

@override
  Widget build(BuildContext context) {
    return Scaffold(
      // Nested Pages
      body: RouterOutlet(),
      
      // bottomBar
      bottomNavigationBar: BottomNavigationBar(
        currentIndex: selectedIndex,
        onTap: (index) {
          if (index == 0) {
            Modular.to.navigate('/start/home/');
          } else if (index == 1) {
            Modular.to.navigate('/start/config');
          } else if (index == 2) {
            Modular.to.navigate('/start/perfil');
          }
        },
        items: [
          BottomNavigationBarItem(icon: Icon(Icons.home), label: 'Home'),
          BottomNavigationBarItem(icon: Icon(Icons.settings), label: 'Config'),
          BottomNavigationBarItem(icon: Icon(Icons.account_balance), label: 'Perfil'),
        ],
      ),
    );
  }