{
  "name": "Chat App",
  "short_name": "Chat",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#DDB9FD",

  "icons": [
    {
      "src": "favicon.png",
      "type": "image/png",
      "sizes": "64x64",
      "purpose": "any"
    },
    {
      "src": "favicon.svg",
      "type": "image/svg+xml",
      "sizes": "48x48 72x72 96x96 128x128 256x256",
      "purpose": "any"
    }
  ]
}