default void onSuccessImport(@NotNull Collection<DataNode<E>> imported,
                               @Nullable ProjectData projectData,
                               @NotNull Project project,
                               @NotNull IdeModelsProvider modelsProvider) {
  }
default void onSuccessImport(@NotNull Collection<DataNode<E>> imported,
                               @Nullable ProjectData projectData,
                               @NotNull Project project,
                               @NotNull IdeModelsProvider modelsProvider)