{
  "expression": ["==", ["get", "x"], ["literal", [1]]],
  "expected": {
    "compiled": {
      "result": "error",
      "errors": [
        {
          "key": "[2]",
          "error": "\"==\" comparisons are not supported for type 'array<number, 1>'."
        }
      ]
    }
  }
}