@Nullable
  public PsiElement adjustReference(@NotNull PsiReference ref) {
    PsiElement element = ref.getElement();
    TargetElementEvaluatorEx2 evaluator = TargetElementUtilBase.getElementEvaluatorsEx2(element.getLanguage());
    return evaluator != null ? evaluator.adjustReference(ref) : null;
  }
@Nullable
  public PsiElement adjustReference(@NotNull PsiReference ref)