protected HighlightSeverity getSeverity(@NotNull RefElement element) {
    final PsiElement psiElement = element.getPointer().getContainingFile();
    if (psiElement != null) {
      final GlobalInspectionContextImpl context = getContext();
      final String shortName = getSeverityDelegateName();
      final Tools tools = context.getTools().get(shortName);
      if (tools != null) {
        for (ScopeToolState state : tools.getTools()) {
          InspectionToolWrapper toolWrapper = state.getTool();
          if (toolWrapper == getToolWrapper()) {
            return context
                .getCurrentProfile()
                .getErrorLevel(HighlightDisplayKey.find(shortName), psiElement)
                .getSeverity();
          }
        }
      }

      final InspectionProfile profile =
          InspectionProjectProfileManager.getInstance(context.getProject()).getInspectionProfile();
      final HighlightDisplayLevel level =
          profile.getErrorLevel(HighlightDisplayKey.find(shortName), psiElement);
      return level.getSeverity();
    }
    return null;
  }
  @Override
  public Element export(
      @NotNull RefEntity refEntity, @NotNull final Element element, final int actualLine) {
    refEntity = getRefinedElement(refEntity);

    Element problem = new Element("problem");

    if (refEntity instanceof RefElement) {
      final RefElement refElement = (RefElement) refEntity;
      final SmartPsiElementPointer pointer = refElement.getPointer();
      PsiFile psiFile = pointer.getContainingFile();
      if (psiFile == null) return null;

      Element fileElement = new Element("file");
      Element lineElement = new Element("line");
      final VirtualFile virtualFile = psiFile.getVirtualFile();
      LOG.assertTrue(virtualFile != null);
      fileElement.addContent(virtualFile.getUrl());

      if (actualLine == -1) {
        final Document document =
            PsiDocumentManager.getInstance(pointer.getProject()).getDocument(psiFile);
        LOG.assertTrue(document != null);
        final Segment range = pointer.getRange();
        lineElement.addContent(
            String.valueOf(
                range != null ? document.getLineNumber(range.getStartOffset()) + 1 : -1));
      } else {
        lineElement.addContent(String.valueOf(actualLine));
      }

      problem.addContent(fileElement);
      problem.addContent(lineElement);

      appendModule(problem, refElement.getModule());
    } else if (refEntity instanceof RefModule) {
      final RefModule refModule = (RefModule) refEntity;
      final VirtualFile moduleFile = refModule.getModule().getModuleFile();
      final Element fileElement = new Element("file");
      fileElement.addContent(moduleFile != null ? moduleFile.getUrl() : refEntity.getName());
      problem.addContent(fileElement);
      appendModule(problem, refModule);
    }

    for (RefManagerExtension extension : myExtensions.values()) {
      extension.export(refEntity, problem);
    }

    new SmartRefElementPointerImpl(refEntity, true).writeExternal(problem);
    element.addContent(problem);
    return problem;
  }