# Function emitThresholdUpdate

- emitThresholdUpdate(bus: IEventBus, detail: ThresholdUpdateDetail): void

  Emits a learning.threshold_updated event on the bus. Fires when the adaptive baseline changes for a CLI+category pair.

  #### Parameters

  - bus: IEventBus
  - detail: ThresholdUpdateDetail

  #### Returns void

  - Defined in packages/nexus-agents/src/orchestration/outcomes/learning-events.ts:42