{
  "name": "name",
  "short_name": "short_name",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#000",
  "theme_color": "#000",
  "description": "description",
  "icons": [{
    "src": "/images/icons/icon-57.png",
    "sizes": "57x57",
    "type": "image/png"
  }, {
    "src": "/images/icons/icon-72.png",
    "sizes": "72x72",
    "type": "image/png"
  }, {
    "src": "/images/icons/icon-114.png",
    "sizes": "114x114",
    "type": "image/png"
  }, {
    "src": "/images/icons/icon-256.png",
    "sizes": "256x256",
    "type": "image/png"
  }, {
       "src": "/images/icons/icon-512.png",
       "sizes": "512x512",
       "type": "image/png"
     }],
  "related_applications": [{
    "platform": "play",
    "url": ""
  }]
}