{
  "expression": ["split", "needle", "e"],
  "inputs": [[{}, {}]],
  "expected": {
    "compiled": {
      "result": "success",
      "isFeatureConstant": true,
      "isZoomConstant": true,
      "type": "array<string>"
    },
    "outputs": [["n", "", "dl", ""]],
    "serialized": ["literal", ["n", "", "dl", ""]]
  }
}