@Override public void visitXmlAttribute(@NotNull XmlAttribute attribute) {
        XmlTag parent = attribute.getParent();
        if (!(parent instanceof HtmlTag) || XmlHighlightVisitor.isInjectedWithoutValidation(parent)) {
          return;
        }

        String name = attribute.getName();

        if (HtmlReferenceProvider.SizeReference.HEIGHT_ATTR_NAME.equalsIgnoreCase(name) ||
          HtmlReferenceProvider.SizeReference.WIDTH_ATTR_NAME.equalsIgnoreCase(name)) {
          final XmlAttributeValue value = attribute.getValueElement();

          if (value != null && value.getTextLength() > 0) {
            final PsiReference[] refs = value.getReferences();
            final boolean isHeight = HtmlReferenceProvider.SizeReference.HEIGHT_ATTR_NAME.equalsIgnoreCase(name);

            if (refs.length == 1 &&
                refs[0] instanceof HtmlReferenceProvider.SizeReference sizeReference &&
                refs[0].getRangeInElement().getLength() >= 2 // avoid errors on concatenations
              ) {
              PsiElement element = sizeReference.resolve();

              if (element == null) {
                final ImageInfoReader.Info imageInfo = sizeReference.getImageInfo();
                if (imageInfo == null || imageInfo.height == 0 || imageInfo.width == 0 || imageInfo.isSvg()) {
                  return;
                }

                final String adequateValue = String.valueOf(isHeight ? imageInfo.height : imageInfo.width);
                final String message = HtmlToolsBundle.message(
                  isHeight ? "html.inspections.check.image.height.fix.message" : "html.inspections.check.image.width.fix.message",
                  adequateValue);
                final MyFix fix = new MyFix(message, HtmlToolsBundle.message("html.inspections.check.image.fix.family"), adequateValue);
                holder.registerProblem(value,
                                       HtmlToolsBundle.message(
                                         isHeight ? "html.inspections.check.image.height.message" : "html.inspections.check.image.width.message",
                                         adequateValue),
                                       fix);
              }
            }
          }
        }
      }
@Override public void visitXmlAttribute(@NotNull XmlAttribute attribute)