{

"name": "",
"short_name": "",
"icons": [
    {
        "src": "/assets/img/android-chrome-192x192.png",
        "sizes": "192x192",
        "type": "image/png"
    },
    {
        "src": "/assets/img/android-chrome-256x256.png",
        "sizes": "256x256",
        "type": "image/png"
    }
],
"theme_color": "#ffffff",
"background_color": "#ffffff",
"display": "standalone"

}