{
  "name": "case",
  "description": "Evaluates a single case branch inside [switch]",
  "signature": {
    "input": {
      "kind": "switch-value",
      "description": "Case value to match against the [switch] input value",
      "required": true,
      "mode": "ValueOrExpression"
    },
    "children": {
      "*": {
        "type": "lambda",
        "description": "Case branch body executed by the parent [switch]",
        "required": true,
        "mode": "ExecutableLambda",
        "cardinality": "OneOrMore",
        "role": "ExecutableBody",
        "evaluation": "EvalSelf",
        "projection": "Self"
      }
    },
    "constraints": [
      {
        "description": "Parent node must have the listed slot name",
        "values": [
          "switch"
        ],
        "kind": "ParentMustBe"
      }
    ]
  }
}