import 'package:stacked/stacked.dart'; import 'package:stacked_services/stacked_services.dart'; import '../../../app/app.locator.dart'; class ProgressViewModel extends BaseViewModel { // Dependency injection final _navigationService = locator(); // Courses final List> _courses = [ { 'title': 'IELTS Preparation', }, { 'title': 'Duolingo English Test', }, ]; List> get courses => _courses; // Navigation void pop() => _navigationService.back(); }