text: 'use strict';
  
  const electron = require('electron');
  const { app, BrowserWindow } = electron;
  
  let demoWin = null;
  app.on('ready', () => {
    demoWin = new BrowserWindow({
      width: 1150,
      height: 600,
      webPreferences: {
        nodeIntegration: true
      }
    });
  
    demoWin.webContents.openDevTools();
    demoWin.loadURL(`file:///${__dirname}/send-feedback.html`);
    demoWin.on('closed', () => {
      demoWin = null;
    });
  });
  
  app.on('quit', () => {
    app.quit();
  });
  