@Override
  public PsiReference[] getValueReferences(XmlElement element, @NotNull String text) {
    return !text.startsWith("${") && !FxmlConstants.isNullValue(text) ? super.getValueReferences(element, text) : PsiReference.EMPTY_ARRAY;
  }
@Override
  public PsiReference[] getValueReferences(XmlElement element, @NotNull String text)