@ApiStatus.Internal
  @Unmodifiable
  public @NotNull List<PsiReferenceProvider> getPsiReferenceProvidersByElement(@NotNull PsiElement element,
                                                                               @NotNull PsiReferenceService.Hints hints) {
    return ContainerUtil.map(getPairsByElement(element, hints), info -> info.provider);
  }
@ApiStatus.Internal
  @Unmodifiable
  public @NotNull List<PsiReferenceProvider> getPsiReferenceProvidersByElement(@NotNull PsiElement element,
                                                                               @NotNull PsiReferenceService.Hints hints)