type ExampleWithNullable {String : nullable &Any}

type ExampleWithAnonDefns struct {
	fooField optional {String:String} (rename "foo_field")
	barField nullable {String:String}
	bazField {String : nullable String}
	wozField {String:[nullable String]}
	boomField &ExampleWithNullable
} representation map

type ExampleOfUnit unit representation null

type ExampleOfAny any