{
    "icons": [
        {
            "src": "/favicon.png",
            "type": "image/png",
            "sizes": "250/250"
        },
        {
            "src": "/favicon.ico",
            "type": "image/x-icon",
            "sizes": "250/250"
        },
        {
            "src": "/favicon.svg",
            "type": "image/svg+xml",
            "sizes": "250/250"
        }
    ], 
    "start_url": "/",
    "display": "standalone"
}