Contains services that are predefined and registered with the runtime in the EPiServer workflow system.
Service that expose a short time cache to make it possible to pass none serializable objects (such as PageEventArgs) from outside to workflow instances. It also expose methods to get EPiServerData from Workflow instances. Primarly used when using other host than AspNet.
Listens to events from EPiServer and send events to listening workflow instances. It also captuers events from workflow instances and Broadcast them
Tracking service that tracks when workflowinstances enters/leaves an activity that is an EPiServer related event. Used to keep track on which instances that waits for which event.