{
  "id": "landmark-main-is-top-level",
  "selector": "main:not([role]), [role=main]",
  "tags": ["cat.semantics", "best-practice"],
  "metadata": {
    "description": "Ensures the main landmark is at top level",
    "help": "Main landmark should not be contained in another landmark"
  },
  "all": [],
  "any": ["landmark-is-top-level"],
  "none": []
}