transbeam/static/manifest.json

{
    "name": "transbeam",
    "icons": [
        {
            "src": "images/site-icons/transbeam.svg",
            "type": "image/svg+xml",
            "sizes": "512x512"
        },
        {
            "src": "images/site-icons/transbeam-192.png",
            "type": "image/png",
            "sizes": "192x192"
        },
        {
            "src": "images/site-icons/transbeam-512.png",
            "type": "image/png",
            "sizes": "512x512"
        }
    ],
    "start_url": "./",
    "background_color": "white"
}