{
    "name": "Service Worker Sample",
    "short_name": "sw sample",
    "icons": [
        {
            "src": "/images/144.png",
            "sizes": "144x144",
            "type": "image/png"
        },
        {
            "src": "/images/192.png",
            "sizes": "192x192",
            "type": "image/png"
        }
    ],
    "start_url": "/",
    "display": "standalone",
    "theme_color": "#e91e63",
    "gcm_sender_id": "103953800507",
}