{
    "short_name": "Quatris",
    "name": "Quatris",
    "description": "Falling blocks",
    "icons": [
      {
        "src": "favicons/favicon-16x16.png",
        "type": "image/png",
        "sizes": "16x16"
      },
      {
          "src": "favicons/android-chrome-192x192.png",
          "sizes": "192x192",
          "type": "image/png"
      },
      {
          "src": "favicons/android-chrome-512x512.png",
          "sizes": "512x512",
          "type": "image/png"
      }
    ],
    "start_url": "index.html",
    "background_color": "#212529",
    "display": "standalone",
    "scope": ".",
    "theme_color": "#212529",
    "shortcuts": [
      {
        "name": "Quatris",
        "short_name": "Quatris",
        "description": "Falling blocks",
        "url": "index.html",
        "icons": [
          {
              "src": "favicon.png",
              "type": "image/png",
              "sizes": "16x16"
          }
        ]
      }
    ]
  }