040000 tree 7921a8aee6fc0826464dc0a30dc0670746a1c7e2	1 basic
040000 tree 1ae3fc1eff30550eb9788bb1eeb3a3a228cd6704	2 library
040000 tree 0dba9aabc6e01a19dbba7f37339c238056011972	3 resource
040000 tree 9bde7bddcb6ccdda28968c551274bc8af854fc73	4 external dep