# Namespace OptimaJet.Workflow.Core.Runtime.Timers ## Classes - [WorkflowTimerProcessor](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime.Timers/WorkflowTimerProcessor/) Provides timer processing for workflow runtime instances. ## Enums - [TimerCategory](https://api.workflowengine.io/core/OptimaJet.Workflow.Core.Runtime.Timers/TimerCategory/) Defines timer categories used by the workflow runtime.