Examine source code of Code Extractor Pro

{
  "manifest_version": 3,
  "name": "Code Extractor Pro",
  "version": "2.0",
  "description": "Extracts HTML code with syntax highlighting, search and statistics",
  "permissions": [
    "activeTab",
    "scripting",
    "downloads",
    "tabs"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": "icon.png"
  },
  "background": {
    "service_worker": "background.js",
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "code-extractor-pro@elementaree.ru",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {}
  }
}