{
  "id": "implicit-role-fallback",
  "evaluate": "implicit-role-fallback.js",
  "metadata": {
    "impact": "moderate",
    "messages": {
      "pass": "Element’s implicit ARIA role is an appropriate fallback",
      "fail": "Element’s implicit ARIA role is not a good fallback for the (unsupported) role"
    }
  }
}