public virtual Task <IEnumerable <IStreamHead> > GetStreamsToSnapshotAsync(string bucketId, int maxThreshold, CancellationToken cancellationToken)
 {
     return(_persistence.GetStreamsToSnapshotAsync(bucketId, maxThreshold, cancellationToken));
 }
 public Task <IEnumerable <IStreamHead> > GetStreamsToSnapshotAsync(string bucketId, int maxThreshold, CancellationToken cancellationToken)
 {
     return(_original.GetStreamsToSnapshotAsync(bucketId, maxThreshold, cancellationToken));
 }