innerRouterOf<T extends RoutingController> method
Finds a child route corresponding to routeName
and casts it to T
returns null if it does not find it
Implementation
T? innerRouterOf<T extends RoutingController>(String routeName) {
if (_childControllers.isEmpty) {
return null;
}
return _childControllers.whereType<T>().lastWhereOrNull(
((c) => c.routeData.name == routeName),
);
}