{
    "name": "share-4b",
    "start_url": "/",
    "display": "standalone",
    "icons": [
        {
            "src": "appicon/192.png",
            "type": "image/png",
            "sizes": "192x192"
        },
        {
            "src": "appicon/512.png",
            "type": "image/png",
            "sizes": "512x512"
        }
    ]
}