040000 tree 6b2ad54f30c65e279add929eae8248f13032c536	common
040000 tree 052b4b1f2eaecf795358cf796042c7aa7f03ac80	import
040000 tree b41928fa322c0be2a081f4d43deda38e7268e475	proto
040000 tree 8de3bf1d1e4990db312e8d3f29135d9b756ca641	types