{
    "index": "/index.html",
    "assetGroups": [
        {
            "name": "app",
            "installMode": "prefetch",
            "resources": {
                "files": ["/favicon.png", "/index.html", "/*.css", "/*.js"]
            }
        },
        {
            "name": "assets",
            "installMode": "lazy",
            "updateMode": "prefetch",
            "resources": {
                "files": ["/assets/**"]
            }
        }
    ]
}