040000 tree 96727263c6e75647b0d0558fa443c0921713defb	common
040000 tree 3303fd6282277ecd651939c302776c1c25f2199c	import
040000 tree 06529d2b6eb6519aba21800f9524a5f1e706d50e	proto
040000 tree 449f54d6d05e58b0635a355a68b6b1ca96542d42	types