| Interface | Description | |
|---|---|---|
| ICML | Implements CML compatibility. | |
| IContainer | Implements CML display containers. | |
| ICSS | Implements CSS compatibility. | |
| IElement | Implements CML Elements. | |
| IIterator | Implements an iterator. | |
| ILayout | Implements container layouts. | |
| IList | Implements lists. | |
| IListIterator | Implements a 2-way iterator on Lists. | |
| IObject | Implements CML Objects. | |
| IPlay | Implement media control methods |