pub(crate) type SstPuffinWriter = <FsPuffinManager<Arc<BoundedStager<FileId>>, ObjectStorePuffinFileAccessor> as PuffinManager>::Writer;
pub(crate) type SstPuffinWriter = <FsPuffinManager<Arc<BoundedStager<FileId>>, ObjectStorePuffinFileAccessor> as PuffinManager>::Writer;