{
  "name": "apply",
  "description": "Stamps a template lambda with values from child argument nodes, producing one fully-substituted output per [.dp]",
  "signature": {
    "input": {
      "kind": "template,lambda-tree",
      "description": "Expression selecting the template node or nodes to transform",
      "required": true,
      "mode": "Expression"
    },
    "children": {
      "*": {
        "type": "object",
        "description": "Template replacement node matched by name; its value and children replace placeholders named {name}",
        "required": false,
        "mode": "Value",
        "cardinality": "ZeroOrMore",
        "role": "Arguments",
        "projection": "ArgumentBag"
      }
    },
    "output": {
      "mode": "Lambda",
      "kind": "applied-template,lambda-object,lambda-tree",
      "description": "Resolves to the transformed template nodes after applying the supplied arguments"
    }
  }
}