pop method

Implementation

@override
void pop(AppTabType? tab) {
  if (tab == null) {
    return;
  }

  final current = Map<AppTabType, List<UIRouteModel>>.from(stack);

  if (current.containsKey(tab)) {
    final currentList = List<UIRouteModel>.from(current[tab] ?? []);

    // ignore: cascade_invocations
    currentList.removeLast();

    current[tab] = currentList;
  }

  _tabRouteStack.update(current);
}