{
    "name": "",
    "short_name": "",
    "description": "",
    "start_url": "/",
    "display": "",
    "orientation": null,
    "theme_color": "",
    "background_color": "",
    "icons": [
        {
            "src": "",
            "sizes": "192x192",
            "type": "image/png"
        }
    ]
}