class StateBackupService {

  public static Path bodyFileName(
      final Path backupDir, final int fileNumber, final boolean compressed) {
    return backupDir.resolve(
        String.format("besu-body-backup-%04d.%sdat", fileNumber, compressed ? "c" : "r"));
  }

  public  StateBackupService(
      final String besuVesion,
      final Blockchain blockchain,
      final Path backupDir,
      final EthScheduler scheduler,
      final WorldStateStorage worldStateStorage);

}