The following is a list of QML types provided by the module:
| FinalState | 提供最终状态 |
| HistoryState | Type provides a means of returning to a previously active substate |
| QAbstractState | Type is the base type of States of a StateMachine |
| QAbstractTransition | Type is the base type of transitions between QAbstractState objects |
| QSignalTransition | Type provides a transition based on a Qt signal |
| SignalTransition | Type provides a transition based on a Qt signal |
| State | Provides a general-purpose state for StateMachine |
| StateMachine | Provides a hierarchical finite state machine |
| TimeoutTransition | Type provides a transition based on a timer |
