Type alias CollectionsObservationHandler

CollectionsObservationHandler: ((event, signalNext?) => void | Promise<void>)

The closure that is called whenever the collections covered by a live query change.

Type declaration

- (event, signalNext?): void | Promise<void>
- Parameters
  - event: CollectionsEvent
  - Optional signalNext: (() => void)
    - (): void
      Returns void
  Returns void | Promise<void>