@NotNull
  @Override
  public PsiElement createDocMemberReferenceNameFromText(@NotNull String idText) {
    GrDocMemberReference reference = createDocMemberReferenceFromText("Foo", idText);
    LOG.assertTrue(reference != null, idText);
    return reference.getReferenceNameElement();
  }
@NotNull
  @Override
  public PsiElement createDocMemberReferenceNameFromText(@NotNull String idText)