# GuidanceCurrentStreetNameMonitorDelegate

    public protocol GuidanceCurrentStreetNameMonitorDelegate : AnyObject

The protocol used to notify the delegate about changes in the current street name.

- `guidanceCurrentStreetNameMonitor(_:didUpdateCurrentStreetName:)`

  Notifies the delegate about changes of the current street name.

  #### Declaration

  Swift

      func guidanceCurrentStreetNameMonitor(_ monitor: GuidanceCurrentStreetNameMonitor, didUpdateCurrentStreetName currentStreetName: String?)

  #### Parameters

  `monitor` | The monitor announcing the changes.
  `currentStreetName` | The current street name.