Examine source code of Comment Wizard

{
  "name": "Comment Wizard",
  "description": "This extension lists comments that were left on episodes of your webcomic you uploaded on WEBTOON.",
  "version": "4.0.0",
  "author": "Freiha",
  "manifest_version": 2,
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_action": {
    "default_icon": "icons/icon.png",
    "default_popup": "popup.html",
    "default_title": "Comment Wizard"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{6e19631b-80e3-4c72-8e4d-6621f8037003}",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}