{
    "name":  "Pyramid App",
    "short_name":  "Pyramid",
    "start_url":  "index.html",
    "display":  "standalone",
    "background_color":  "#0f172a",
    "theme_color":  "#0f172a",
    "icons":  [
                  {
                      "purpose":  "any maskable",
                      "type":  "image/png",
                      "sizes":  "512x512",
                      "src":  "images/ikon.png"
                  }
              ]
}