| Class | Description | |
|---|---|---|
| AttractKit | The BackgroundKit resizes its children to the center of the stage. | |
| BackgroundKit | The BackgroundKit resizes its children to the center of the stage. | |
| LayoutKit | The LayoutKit stores global layouts that can be accessed throughout the CML file. | |
| StageKit | The StageKit provides access to the stage from CML. |