chromium/chrome/test/data/extensions/manifest_tests/options_ui_page_basic.json

{
  "name": "Basic options_ui page test",
  "description": "Tests if the options page can be retrieved from the options_ui field",
  "version": "1",
  "manifest_version": 3,
  "options_ui": {
    "page": "options.html"
  }
}