@Override
  public @NotNull Collection<Element> getFacetElements(@NotNull String facetTypeId) {
    Element facetManager = getComponentElement(JpsFacetSerializer.FACET_MANAGER_COMPONENT_NAME);
    ArrayList<Element> elements = new ArrayList<>();
    addFacetTypes(facetTypeId, facetManager, elements);
    return elements;
  }
@Override
  public @NotNull Collection<Element> getFacetElements(@NotNull String facetTypeId)