{
  "for": [
    "/req/overrides/extends"
  ],
  "purpose": "An override's `extends` adds rules for the documents it matches.",
  "ruleset": "ruleset.yaml",
  "document": "document.yaml",
  "files": [
    "extra.yaml"
  ],
  "expect": {
    "results": [
      {
        "code": "extra-rule"
      }
    ]
  }
}