{
  "name": "TEACHER",
  "short_name": "TEACHER",
  "description": "",
  "start_url": "/teacher/",
  "scope": "/teacher/",
  "display": "standalone",
  "background_color": "#EEEEE7",
  "theme_color": "#008060",
  "icons": [
    {
      "src": "/teacher/icons/icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/teacher/icons/icon-256.png",
      "sizes": "256x256",
      "type": "image/png"
    },
    {
      "src": "/teacher/icons/icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}