{
  "manifest_version": 2,
  "name": "messaging",
  "version": "1.0",
  "description": "Example messaging web extension.",
  "browser_specific_settings": {
    "gecko": {
      "id": "messaging@example.com"
    }
  },
  "background": {
    "scripts": ["background.js"]
  },
  "permissions": ["nativeMessaging", "geckoViewAddons"]
}