foo:
class: Foo
args:
bar: { $ref: bar }
bar:
class: Bar
args:
text: "Hello, World"
buzz:
class: Buzz
args:
- [ 'one', 'two', 'three' ]
fizz:
class: Fizz
args:
href: { one: 'two' }
fizzbuzz:
class: Buzz
args: "Hello"