{
  "schema": "ailang/v0",
  "name": "class_def",
  "imports": [],
  "defs": [
    {
      "kind": "class",
      "name": "MyShow",
      "param": "a",
      "doc": "A toy single-method class. The instance in instance_def.ail.json provides a body for `show` at type Int.",
      "methods": [
        {
          "name": "show",
          "type": {
            "k": "fn",
            "params": [ { "k": "var", "name": "a" } ],
            "ret": { "k": "con", "name": "Str" },
            "effects": []
          }
        }
      ]
    }
  ]
}