@Override
  public HectorComponentPanel createConfigurable(@NotNull final PsiFile file) {
    if (file instanceof XmlFile && AntDomFileDescription.isAntFile(((XmlFile)file))) {
      return new AntHectorConfigurable(((XmlFile)file));
    }
    return null;
  }
@Override
  public HectorComponentPanel createConfigurable(@NotNull final PsiFile file)