Examine source code of FunPay Auto Raise

{
  "manifest_version": 2,
  "name": "__MSG_extensionName__",
  "version": "1.2",
  "default_locale": "en",
  "description": "__MSG_extensionDescription__",
  "browser_specific_settings": {
    "gecko": {
      "id": "funpay-auto-raise@funpay.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "icons": {
    "48": "icons/icon-48px.png",
    "96": "icons/icon-96px.png"
  },
  "permissions": [
    "storage",
    "cookies",
    "tabs",
    "*://funpay.com/*"
  ],
  "web_accessible_resources": [
    "_locales/en/messages.json",
    "_locales/ru/messages.json",
    "_locales/de/messages.json",
    "_locales/es/messages.json",
    "_locales/fr/messages.json",
    "_locales/ja/messages.json",
    "_locales/ko/messages.json",
    "_locales/pt_BR/messages.json",
    "_locales/zh_CN/messages.json",
    "_locales/pl/messages.json",
    "_locales/it/messages.json",
    "_locales/nl/messages.json",
    "_locales/sv/messages.json",
    "_locales/cs/messages.json",
    "_locales/uk/messages.json"
  ],
  "browser_action": {
    "default_icon": "icons/icon-48px.png",
    "default_popup": "popup.html"
  }
}