{
  "name": "return-nodes",
  "description": "Returns child nodes or evaluated nodes to the nearest caller",
  "signature": {
    "input": {
      "kind": "node-list",
      "description": "Expression evaluating to the nodes to return; omit to return the literal child nodes instead",
      "required": false,
      "mode": "Expression"
    },
    "children": {
      "*": {
        "type": "lambda",
        "description": "Returned child node",
        "required": false,
        "mode": "SourceLambda",
        "cardinality": "ZeroOrMore",
        "role": "Payload",
        "projection": "Self"
      }
    },
    "output": {
      "mode": "Lambda",
      "kind": "node-list",
      "description": "Returns child nodes to the nearest caller"
    }
  }
}