Examine source code of TreeHouseTools 2.0

{
  "default_locale": "en",
  "manifest_version": 2,
  "name": "__MSG_extensionName__",
  "version": "2.0.8resigned1",
  "permissions": [
    "<all_urls>",
    "tabs",
    "storage",
    "contextMenus",
    "webNavigation",
    "activeTab",
    "clipboardWrite"
  ],
  "description": "__MSG_extensionDescription__",
  "icons": {
    "48": "icons/thticon48.png",
    "96": "icons/thticon96.png"
  },
  "options_ui": {
    "browser_style": true,
    "chrome_style": false,
    "page": "options/options.html"
  },
  "applications": {
    "gecko": {
      "id": "tht@geniusmusing.com",
      "strict_min_version": "52.0"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  }
}