• Transform events using a map function

    Type Parameters

    • T = ApiCallback<string>
    • R = any

    Parameters

    • eventType: string

      The event type to transform

    • transform: ((msg) => R)

      Function to transform the event data

        • (msg): R
        • Parameters

          • msg: T

          Returns R

    • callback: ((msg) => void)

      Callback for transformed events

        • (msg): void
        • Parameters

          • msg: R

          Returns void

    Returns (() => void)

    Unsubscribe function

      • (): void
      • Returns void