040000 tree 27b48b396dd499a55deafe5ecfab55614c410b2e	common
040000 tree 052b4b1f2eaecf795358cf796042c7aa7f03ac80	import
040000 tree 71c39107c50367a65cfbf12eb1b96a55caac3180	proto
040000 tree ba03ec8d31fd09950f70d9ce5aa306c90a11118b	types