How to use the @nodegui/nodegui.QMenu function in @nodegui/nodegui

// -------------------
// Quit Action
// -------------------
const quitAction = new QAction();
quitAction.setText("Quit");
quitAction.setIcon(trayIcon);
quitAction.addEventListener("triggered", () => {
  const app = QApplication.instance();
  app.exit(0);
});

// -------------------
// Action with Submenu
// -------------------
const actionWithSubmenu = new QAction();
const subMenu = new QMenu();
const hideDockAction = new QAction();
hideDockAction.setText("hide");
hideDockAction.addEventListener("triggered", () => {
  Dock.hide();
});
//-----
const showDockAction = new QAction();
showDockAction.setText("show");
showDockAction.addEventListener("triggered", () => {
  Dock.show();
});
//-----
subMenu.addAction(hideDockAction);
subMenu.addAction(showDockAction);
actionWithSubmenu.setMenu(subMenu);
actionWithSubmenu.setText("Mac Dock");

QIcon,
  QSystemTrayIcon,
  QAction
} from "@nodegui/nodegui";
import path from "path";
import { Dock } from "@nodegui/nodegui-os-utils";
const icon = require("../assets/nodegui_white.png");

const win = new QMainWindow();
const trayIcon = new QIcon(path.resolve(__dirname, icon));
const tray = new QSystemTrayIcon();
tray.setIcon(trayIcon);
tray.show();
tray.setToolTip("hello");

const menu = new QMenu();
tray.setContextMenu(menu);

// -------------------
// Quit Action
// -------------------
const quitAction = new QAction();
quitAction.setText("Quit");
quitAction.setIcon(trayIcon);
quitAction.addEventListener("triggered", () => {
  const app = QApplication.instance();
  app.exit(0);
});

// -------------------
// Action with Submenu
// -------------------