# Type Alias OrchestrationObserverListener

OrchestrationObserverListener: (event: OrchestrationObserverEvent) => void

Observer event listener function.

#### Type Declaration

- - (event: OrchestrationObserverEvent): void

  - #### Parameters

    - event: OrchestrationObserverEvent

    #### Returns void

- Defined in packages/nexus-agents/src/agents/observability/orchestration-observer-types.ts:171