{
  "name": "host_subsets",
  "description": "Tests requesting, querying, and removing host permissions that are a subset of the optional permissions.",
  "version": "1",
  "background": {
    "service_worker": "background.js"
  },
  "optional_host_permissions": ["http://*/*", "ftp://ftp.example.com/*"],
  "manifest_version": 3
}