Easy Undo Closed Tab

manifest.json

{
  "name": "__MSG_name__",
  "version": "1.1.0",
  "description": "__MSG_description__",
  "default_locale": "en",
  "manifest_version": 3,
  "update_url": "https://clients2.google.com/service/update2/crx",
  "background": {
    "service_worker": "js/background.js",
    "type": "module"
  },
  "icons": {
    "16": "icon/icon16.png",
    "48": "icon/icon48.png",
    "128": "icon/icon128.png"
  },
  "commands": {
    "easytabundo": {
      "description": "__MSG_commands_description__",
      "suggested_key": {
        "default": "Alt+D",
        "mac": "MacCtrl+D"
      }
    }
  },
  "options_page": "setting.html",
  "permissions": [
    "storage",
    "tabs",
    "contextMenus",
    "favicon"
  ],
  "action": {
    "default_icon": {
      "19": "icon/icon48.png"
    },
    "default_title": "__MSG_default_title__",
    "default_popup": "popup.html"
  }
}