@Override
  public void invoke(@NotNull Project project, Editor editor, @NotNull PsiElement element) throws IncorrectOperationException {
    final XmlTag tagFromText = XmlElementFactory.getInstance(project).createTagFromText("<" + FxmlConstants.FX_DEFINE + "/>");
    tagFromText.addSubTag(myTag, true);
    myTag.replace(tagFromText);
  }
@Override
  public void invoke(@NotNull Project project, Editor editor, @NotNull PsiElement element)