{
  "name": "Tengri",
  "short_name": "Tengri",
  "description": "Web messenger",
  "scope": ".",
  "start_url": "http://localhost:3000?device=mobile",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#ffffff",
  "background_color": "#ffffff",
  "icons": [
    {
      "src": "logo.ico",
      "sizes": "64x64 32x32 24x24 16x16 274x271",
      "type": "image/x-icon"
    }
  ]
}