@NotNull
  @Override
  public List<String> getDescriptions(@NotNull Library library, StructureConfigurableContext context) {
    final VirtualFile[] files = getLibraryFiles(library, context);
    return getDescriptions(files, Collections.emptySet());
  }
@NotNull
  @Override
  public List<String> getDescriptions(@NotNull Library library, StructureConfigurableContext context)