Examine source code of Memolight

{
  "manifest_version": 3,
  "name": "__MSG_extensionName__",
  "version": "1.4.7",
  "default_locale": "en",
  "description": "__MSG_extensionDescription__",
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "permissions": [
    "storage",
    "scripting",
    "contextMenus",
    "activeTab",
    "alarms",
    "identity"
  ],
  "optional_permissions": [
    "notifications"
  ],
  "optional_host_permissions": [
    "https://*/*",
    "http://*/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "type": "module"
  },
  "action": {
    "default_title": "__MSG_extensionName__",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "options_page": "options.html",
  "web_accessible_resources": [
    {
      "resources": [
        "content-ui.html",
        "private-ui-host.css"
      ],
      "matches": [
        "https://*/*",
        "http://*/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "memolight@example.local",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "authenticationInfo",
          "websiteContent"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  }
}