{
  "name": "Zwei private messaging",
  "short_name": "Zwei",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#111827",
  "theme_color": "#111827",
  "description": "Private server-mediated messaging by Zwei.",
    "icons": [
        {
            "src": "assets/zwei-app-icon-192.png",
            "sizes": "192x192",
            "type": "image/png",
            "purpose": "any maskable"
        },
        {
            "src": "assets/zwei-app-icon-512.png",
            "sizes": "512x512",
            "type": "image/png",
            "purpose": "any maskable"
        }
  ]
}