040000 tree 9bdc96ab25a25f95b892179809c89e56f089af2b	another
040000 tree 289d1edb0edb9cfde3276eb2ad4cc86842957042	interfaces
040000 tree 6de16012e508282af34a2b18a7cfdb25f96e760b	other
100644 blob 933a36f54e939349b496bb5029efea296e951248	refs.go
100644 blob 08c0db1f0519e167b3bde09409abe49a14385058	refs_test.go