@Override
  public @NotNull RefElementNode createRefNode(@Nullable RefEntity entity,
                                               @NotNull InspectionTreeModel model,
                                               @NotNull InspectionTreeNode parent) {
    if (myIsShallowAnalysis) return super.createRefNode(entity, model, parent);
    return new UnusedDeclarationRefElementNode(entity, this, parent);
  }
@Override
  public @NotNull RefElementNode createRefNode(@Nullable RefEntity entity,
                                               @NotNull InspectionTreeModel model,
                                               @NotNull InspectionTreeNode parent)