{
    "name": "PWA test",
    "short_name": "pwatest",
    "version": "1.0.0",
    "theme_color": "#1b2c89",
    "background_color": "#ffffff",
    "display": "standalone",
    "orientation": "landscape",
    "scope": "/",
    "start_url": "/",
    "icons": [
      {
        "src": "/icons-192.png",
        "type": "image/png",
        "sizes": "192x192"
      },
      {
        "src": "/icons-256.png",
        "type": "image/png",
        "sizes": "256x256"
      },
      {
        "src": "/icons-512.png",
        "type": "image/png",
        "sizes": "512x512"
      }
    ]
  }