{
        "name": "Soccer Sessions",
        "short_name": "Soccer Sessions",
        "description": "Soccer Sessions",
        "lang": "pl-PL",
        "start_url": "/",
        "display": "standalone",
        "background_color": "#f3f3f3",
        "theme_color": "#f3f3f3",
        "icons": [
          {
            "src": "/static/manifest/128x128.png",
            "sizes": "128x128",
            "type": "image/png"
          },
          {
            "src": "/static/manifest/144x144.png",
            "sizes": "144x144",
            "type": "image/png"
          },
          {
            "src": "/static/manifest/152x152.png",
            "sizes": "152x152",
            "type": "image/png"
          },
          {
            "src": "/static/manifest/192x192.png",
            "sizes": "192x192",
            "type": "image/png"
          },
          {
            "src": "/static/manifest/256x256.png",
            "sizes": "256x256",
            "type": "image/png"
          },
          {
            "src": "/static/manifest/512x512.png",
            "sizes": "512x512",
            "type": "image/png"
          },
          {
            "src": "/static/manifest/1024x1024.png",
            "sizes": "1024x1024",
            "type": "image/png"
          }
        ]
      }