{
  "name": "strings.builder",
  "description": "Creates a string builder scope for [strings.builder.append]",
  "signature": {
    "children": {
      "*": {
        "type": "lambda",
        "description": "Executable child slot evaluated while the StringBuilder is scoped; use [strings.builder.append] to append text",
        "required": false,
        "mode": "ExecutableLambda",
        "cardinality": "ZeroOrMore",
        "role": "ExecutableBody",
        "evaluation": "EvalSelf",
        "projection": "Self"
      }
    },
    "scope": {
      "provides": "strings.builder",
      "description": "Creates a string builder scope for [strings.builder.append]"
    },
    "output": {
      "mode": "Value",
      "kind": "text",
      "description": "Resolves to the text appended inside the builder scope"
    }
  }
}