Examine source code of Cryptshare.express

{
  "manifest_version": 3,
  "version": "2.3",
  "name": "__MSG_extensionName__",
  "short_name": "__MSG_extensionShortname__",
  "description": "__MSG_extensionDescription__",
  "author": "__MSG_extensionAuthor__",
  "default_locale": "en",
  "homepage_url": "https://www.cryptshare.express/",
  "browser_specific_settings": {
    "gecko": {
      "id": "{8eb0022d-8f81-4d59-b3f6-9be9392badd0}",
      "strict_min_version": "42.0"
    }
  },
  "icons": {
    "48": "Resources/Images/Icons/icon_48.png",
    "96": "Resources/Images/Icons/icon_96.png"
  },
  "action": {
    "default_icon": "Resources/Images/Icons/icon.png",
    "default_popup": "Resources/Html/popup.html",
    "default_title": "__MSG_browserTitle__"
  },
  "options_ui": {
    "page": "Resources/Html/options.html"
  },
  "permissions": [
    "storage"
  ]
}