NavigationHorizonObserver
public protocol NavigationHorizonObserver : Observer
An observer to receive navigation horizon events.
Warning
This is an experimental API. It may be changed or removed at any time without notice. Use of this API is strongly discouraged-
HorizonOptions
that define which events the observer is listening for. The observer needs to be removed and added again when changing the options.Declaration
Swift
var options: HorizonOptions { get }