@Override
  public void registerFixes(@NotNull PsiReference ref, @NotNull QuickFixActionRegistrar registrar) {
    if (ref instanceof TagNameReference || ref instanceof AntDomReference) {
      registrar.register(new AntChangeContextFix());
    }
  }
@Override
  public void registerFixes(@NotNull PsiReference ref, @NotNull QuickFixActionRegistrar registrar)