private static @Nullable TargetElementEvaluatorEx getElementEvaluatorsEx(@NotNull Language language) {
    TargetElementEvaluator result = TARGET_ELEMENT_EVALUATOR.forLanguage(language);
    return result instanceof TargetElementEvaluatorEx ? (TargetElementEvaluatorEx)result : null;
  }
private static @Nullable TargetElementEvaluatorEx getElementEvaluatorsEx(@NotNull Language language)