@NotNull
 public static LookupElement highlightIfNeeded(
     @Nullable PsiType qualifierType,
     @NotNull LookupElement item,
     @NotNull Object object,
     @NotNull PsiElement place) {
   if (shouldMarkRed(object, place)) {
     return PrioritizedLookupElement.withExplicitProximity(
         LookupElementDecorator.withRenderer(
             item,
             new LookupElementRenderer<LookupElementDecorator<LookupElement>>() {
               @Override
               public void renderElement(
                   LookupElementDecorator<LookupElement> element,
                   LookupElementPresentation presentation) {
                 element.getDelegate().renderElement(presentation);
                 presentation.setItemTextForeground(JBColor.RED);
               }
             }),
         -1);
   }
   if (containsMember(qualifierType, object)) {
     LookupElementRenderer<LookupElementDecorator<LookupElement>> boldRenderer =
         new LookupElementRenderer<LookupElementDecorator<LookupElement>>() {
           @Override
           public void renderElement(
               LookupElementDecorator<LookupElement> element,
               LookupElementPresentation presentation) {
             element.getDelegate().renderElement(presentation);
             presentation.setItemTextBold(true);
           }
         };
     return PrioritizedLookupElement.withExplicitProximity(
         LookupElementDecorator.withRenderer(item, boldRenderer), 1);
   }
   return item;
 }