{
  "variable": {
    "foo": {},
    "bar": {
      "default": "hello"
    },
    "baz": {
      "type": "list"
    },
    "bar-baz": {
      "default": [],
      "type": "list"
    },
    "cheese_pizza": {
      "description": "Nothing special"
    },
    "π": {
      "default": 3.14159265359
    }
  }
}