{
  "id": "/reader.html",
  "name": "Voice Reader",
  "short_name": "Voice Reader",
  "start_url": "/reader.html",
  "scope": "/reader.html",
  "display": "standalone",
  "background_color": "#147d83",
  "theme_color": "#147d83",
  "icons": [
    {
      "src": "reader-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "reader-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    }
  ]
}