{
  "name": "HiSider",
  "short_name": "HiSider",
  "icons": [  
    { "src": "/chat/assets/imgs/icon/icon_120_w.png", "sizes": "120x120", "type": "image/png" },
    { "src": "/chat/assets/imgs/icon/icon_180_w.png", "sizes": "180x180", "type": "image/png" }
  ]
}