{
    "name": "",
    "short_name": "",
    "icons": [
        {
            "src": "/favicon_16.png",
            "sizes": "16x16",
            "type": "image/png"
        },
        {
            "src": "/favicon_32.png",
            "sizes": "32x32",
            "type": "image/png"
        },
        {
            "src": "/favicon_64.png",
            "sizes": "64x64",
            "type": "image/png"
        },
        {
            "src": "/favicon_128.png",
            "sizes": "128x128",
            "type": "image/png"
        },
        {
            "src": "/favicon_256.png",
            "sizes": "256x256",
            "type": "image/png"
        }
    ],
    "theme_color": "#ffffff",
    "background_color": "#ffffff",
    "display": "standalone"
}