| timerUpdateEvent | Action to be executed. |
| delayMs | The minimum delay in milliseconds before executing the action. |
| intervalMs | The minimum interval in milliseconds between each execution. |
| durationMs | The total duration in milliseconds where this item will be active. |
IScheduledItem Internal reference to the scheduled action.
Schedule this action to be executed later. The item will be automatically unscheduled after it has ran for the amount of time specified with the durationMs parameter.