{
  "name": "coucou",
  "short_name": "coucou",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#111827",
  "theme_color": "#111827",
  "icons": [
    {
      "src": "/favicon.svg",
      "type": "image/svg+xml",
      "sizes": "any"
    },
    {
      "src": "/favicon-192x192.png",
      "type": "image/png",
      "sizes": "192x192"
    },
    {
      "src": "/favicon-512x512.png",
      "type": "image/png",
      "sizes": "512x512",
      "purpose": "any maskable"
    }
  ],
  "share_target": {
    "action": "/",
    "method": "GET",
    "params": {
      "url": "share_url",
      "title": "share_title",
      "text": "share_text"
    }
  }
}