add On Sharp Curve Listener
Add a OnSharpCurveListener to NavigationManager to subscribe to sharp curve event(s).
open fun addOnSharpCurveListener(listener: NavigationManager.OnSharpCurveListener, @Nullable executor: Executor)
Add a OnSharpCurveListener to NavigationManager to subscribe to sharp curve event(s).
Parameters
executor
Executor which will execute listener's callbacks