{
  "name": "PourSignal",
  "short_name": "PourSignal",
  "description": "London's best coffee shops for working",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#000000",
  "share_target": {
    "action": "/submit",
    "method": "GET",
    "params": {
      "url": "url"
    }
  }
}