@Override
  public @Nullable AbstractDomChildrenDescription findChildrenDescription(final @NotNull XmlTag tag, final @NotNull DomElement parent) {
    DomInvocationHandler parentHandler = getDomInvocationHandler(parent);
    assert parentHandler != null;
    return parentHandler.getGenericInfo().findChildrenDescription(parentHandler, tag);
  }
@Override
  public @Nullable AbstractDomChildrenDescription findChildrenDescription(final @NotNull XmlTag tag, final @NotNull DomElement parent)