---
root:
  items:
    - type: clip
      bounds: [0, 0, 1000, 1000]
      complex:
        - rect: [50, 50, 100, 100]
          radius: 16
      items:
      - type: rect
        bounds: 50 50 100 100
        color: red

    - type: rect
      bounds: 200 50 100 100
      color: green