{
  "background_color": "blue",
  "description": "chat",
  "display": "fullscreen",
  "icons": [
    {
      "src": "favicon-32x32",
      "sizes": "32x32",
      "type": "image/png"
    }
  ],
  "name": "c99.chat",
  "short_name": "Chat",
  "start_url": "index.php"
}