040000 tree 27b48b396dd499a55deafe5ecfab55614c410b2e	common
040000 tree 052b4b1f2eaecf795358cf796042c7aa7f03ac80	import
040000 tree 64de706957441484ddd2eace6a2a5de930855e3e	proto
040000 tree 3da78f5fa7df6398ad9806bb4ec416120c4f6238	types