import UIKit final class SceneDelegate: UIResponder, UIWindowSceneDelegate { var window: UIWindow? func scene( _ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions ) { guard let windowScene = scene as? UIWindowScene else { return } let window = UIWindow(windowScene: windowScene) window.rootViewController = DreamioWebViewController() window.makeKeyAndVisible() self.window = window } }