Destination schemas
Destinationvariable
Describes a committed history entry with stable
idandkeyidentity.ProposedDestinationvariable
Describes a destination before the navigation backend assigns stable entry identity.
Transition control
CancelNavigationclass
Signals that a pre-navigation handler rejects the pending transition.
RedirectErrorclass
Signals that a pre-navigation handler wants to replace the pending destination.
Transition schemas
NavigationTypevariable
Validates the four transition operations understood by navigation providers.
Transitionvariable
Describes the currently proposed navigation before handlers and commit finish.