{
    "icons": [
      { "src": "/local/assets/img/icon/favicon192.png", "type": "image/png", "sizes": "192x192" },
      { "src": "/local/assets/img/icon/favicon256.png", "type": "image/png", "sizes": "256x256" },
      { "src": "/local/assets/img/icon/favicon512.png", "type": "image/png", "sizes": "512x512" }
    ]
  }