>>>
Foo barBaz() => new Quux({
  'alpha.beta.gamma': [
    new Zuul({'yarrr': Abracadabra.OPEN_SESAME,}, {
      'toil': {'trouble': {'fireBurn': {'cauldronBubble': EYE_OF_NEWT,}}}
    })
  ]
});
<<<
Foo barBaz() => new Quux({
      'alpha.beta.gamma': [
        new Zuul({
          'yarrr': Abracadabra.OPEN_SESAME,
        }, {
          'toil': {
            'trouble': {
              'fireBurn': {'cauldronBubble': EYE_OF_NEWT,}
            }
          }
        })
      ]
    });