Examine source code of Cookie

{
  "browser_specific_settings": {
    "gecko": {
      "strict_min_version": "58.0",
      "id": "{8aa82e50-16ff-45fe-b6b2-c4192c861a38}",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "name": "Cookie Consent",
  "default_locale": "en",
  "icons": {
    "16": "icons/16.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "background": {
    "page": "data/background.html"
  },
  "options_ui": {
    "chrome_style": true,
    "page": "data/options.html"
  },
  "version": "4.5.0",
  "manifest_version": 2,
  "browser_action": {
    "default_popup": "data/menu/index.html",
    "default_icon": {
      "16": "icons/16.png",
      "32": "icons/32.png"
    }
  },
  "permissions": [
    "tabs",
    "storage",
    "http://*/*",
    "https://*/*",
    "notifications",
    "webRequest",
    "webRequestBlocking",
    "webNavigation",
    "<all_urls>"
  ]
}