Examine source code of chatlanechatscreenshare

{
  "title": "ChatLane Screen Share",
  "name": "chatlanechatscreenshare",
  "version": "0.1.0",
  "manifest_version": 2,
  "description": "Enable screen sharing for ChatLane",
  "homepage_url": "https://chatlane.helath",
  "main": "index.js",
  "author": "Laszlo Borbiro",
  "engines": {
    "firefox": ">=38.0a1",
    "fennec": ">=38.0a1"
  },
  "permissions": [
    "desktopCapture"
  ],
  "web_accessible_resources": [
    "icon.png"
  ]
}