class BlobPuller implements RegistryEndpointProvider<Void> {

  @Override
  @Nullable
  public BlobHttpContent getContent() {
    return null;
  }

    BlobPuller(
      RegistryEndpointRequestProperties registryEndpointRequestProperties,
      DescriptorDigest blobDigest,
      OutputStream destinationOutputStream,
      Consumer<Long> blobSizeListener,
      Consumer<Long> writtenByteCountListener);

}