040000 tree e58f3031a047cb762e5970ade23e0f31008a10eb	filesystem
040000 tree a0dade4444e60da4399d4e0f43b3857cc16c621a	memory
100644 blob 5de0cfb96c5e9ea3a370c7ea9639a266f079744f	storer.go
040000 tree 6496e276b8cb11f8862b0dd011170ac3b7161dfc	test
040000 tree 805c3a193fcb38fa68fcba7b6447bbd784d3f5c4	transactional