040000 tree c260b967d1bcc2c4ac3dc3e20f9de4d9f17067ef	common
040000 tree b3587ef6a740085fd9d1aca39fcd3deccafecbf5	import
040000 tree 86a35f3d0b76f2ddb61eed009d87a7877ac5b08e	proto
040000 tree b7a1315ff88242556a9ff9d2c2260996a902c4c1	types