{
  "name": "Tube Online",
  "short_name": "TubeOnline",
  "description": "London Tube status and alerts.",
  "icons": [
    {
      "src": "https://www.tubeonline.co.uk/assets/icon-192-515d791a.png",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "src": "https://www.tubeonline.co.uk/assets/icon-512-50a4b067.png",
      "type": "image/png",
      "sizes": "512x512"
    },
    {
      "src": "https://www.tubeonline.co.uk/assets/icon-512-50a4b067.png",
      "type": "image/png",
      "sizes": "512x512",
      "purpose": "maskable"
    }
  ],
  "start_url": "/",
  "display": "standalone",
  "scope": "/",
  "theme_color": "#1C2541",
  "background_color": "#FFFFFF"
}