{
   "short_name": "React App",
   "name": "Create React App Sample",
   "icons": [
      {
         "src": "favicon.png",
         "type": "image/png",
         "sizes": "512x512"
      }
   ],
   "start_url": ".",
   "display": "standalone",
   "theme_color": "#000000",
   "background_color": "#ffffff"
}