public static StreamEx<PsiDirectory> allDescriptionDirs(Module module, DescriptionType descriptionType) {
    final JavaPsiFacade javaPsiFacade = JavaPsiFacade.getInstance(module.getProject());
    final PsiPackage psiPackage = javaPsiFacade.findPackage(descriptionType.getDescriptionFolder());
    if (psiPackage == null) return StreamEx.empty();
    return searchScopes(module).flatMap(scope -> StreamEx.of(psiPackage.getDirectories(scope))).distinct();
  }
public static StreamEx<PsiDirectory> allDescriptionDirs(Module module, DescriptionType descriptionType)