import UIKit @main class AppDelegate: UIResponder, UIApplicationDelegate { private var appCoordinator: AppCoordinator! func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool { let appCoordinator = AppCoordinator() self.appCoordinator = appCoordinator appCoordinator.start() appCoordinator.step = .showFirstViewController appCoordinator.step = .showSecondViewController return true } }