Examine source code of ChimeScreenShare

{
  "manifest_version": 2,
  "name": "ChimeScreenShare",
  "author": "Fabian Schaffert",
  "homepage_url": "https://github.com/devmapal/chime-screen-share",
  "version": "0.1",
  "description": "Enables screen-share on Chime WebApp.",
  "background": {
    "scripts": [
      "enable-screen-share.js"
    ]
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "https://*.chime.aws/ftr/features"
  ]
}