@NotNull
  default RefElementNode createRefNode(@Nullable RefEntity entity,
                                       @NotNull InspectionTreeModel model,
                                       @NotNull InspectionTreeNode parent) {
    return new RefElementNode(entity, this, parent);
  }
@NotNull
  default RefElementNode createRefNode(@Nullable RefEntity entity,
                                       @NotNull InspectionTreeModel model,
                                       @NotNull InspectionTreeNode parent)