{
  "name": "lambda2json",
  "description": "Transforms a lambda hierarchy into JSON",
  "signature": {
    "input": {
      "kind": "node-list,lambda-tree",
      "description": "Expression selecting the lambda hierarchy to transform",
      "required": true,
      "mode": "Expression"
    },
    "children": {
      "format": {
        "type": "bool",
        "description": "Whether to pretty-print the JSON output",
        "required": false,
        "mode": "ValueOrExpression",
        "cardinality": "ZeroOrOne",
        "default": "false",
        "role": "Option",
        "projection": "Value"
      }
    },
    "output": {
      "mode": "Value",
      "kind": "json,text",
      "description": "Resolves to the generated JSON string"
    }
  }
}