Examine source code of Twitch Pick Source

{
  "manifest_version": 2,
  "name": "Twitch Pick Source",
  "version": "1.0",
  "description": "Collect channel points automatically",
  "icons": {
    "48": "icons/icon.svg"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.twitch.tv/*"
      ],
      "js": [
        "script.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{f21463d4-643f-11ee-8c99-0242ac120002}"
    }
  }
}