{
    "short_name": "",
    "name": "",
    "start_url": "",
    "icons": [
        {
            "src": "",
            "type": "image/png",
            "sizes": "300x300",
            "purpose": "any"
        }
    ],
    "theme_color": "#50362A",
    "background_color": "#fff",
    "display": "standalone"
}