{
 "name": "App",
 "icons": [
    {
        "src": "/web-app-manifest-192x192.png",
        "sizes": "192x192",
        "type": "image/png",
        "purpose": "maskable"
      },
      {
        "src": "/web-app-manifest-512x512.png",
        "sizes": "512x512",
        "type": "image/png",
        "purpose": "maskable"
      }
 ]
}