{
    "name": "Wolverine",
    "icons": [
      {
        "src": "/android-icon-192x192.png",
        "sizes": "192x192",
        "type": "image/png"
      },
      {
        "src": "/android-icon-144x144.png",
        "sizes": "512x512",
        "type": "image/png"
      }
    ],
    "theme_color": "#ffffff",
    "background_color": "#ffffff",
    "display": "standalone"
  }