Examine source code of Markdown Printer

{
  "manifest_version": 3,
  "name": "__MSG_extensionName__",
  "version": "1.2.0",
  "description": "__MSG_extensionDescription__",
  "default_locale": "en",
  "author": "Lev Gelfenbuim",
  "homepage_url": "https://github.com/levz0r/markdown-printer",
  "permissions": [
    "activeTab",
    "contextMenus",
    "downloads",
    "scripting"
  ],
  "background": {
    "scripts": [
      "log-buffer.js",
      "logger.js",
      "background.js"
    ]
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icon16.png",
      "48": "icon48.png",
      "128": "icon128.png"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "markdown-printer@lev.engineer",
      "strict_min_version": "121.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}