{
      "icons": [
            {
                  "src": "/favicon.ico",
                  "type": "image/x-icon",
                  "sizes": "16x16 32x32"
            },
            {
                  "src": "/icon-192.png",
                  "type": "image/png",
                  "sizes": "192x192"
            },
            {
                  "src": "/icon-512.png",
                  "type": "image/png",
                  "sizes": "512x512"
            },
            {
                  "src": "/icon-192-maskable.png",
                  "type": "image/png",
                  "sizes": "192x192",
                  "purpose": "maskable"
            },
            {
                  "src": "/icon-512-maskable.png",
                  "type": "image/png",
                  "sizes": "512x512",
                  "purpose": "maskable"
            }
      ]
}