040000 tree 41541b69355d6bb8acf9b201bcf4b502317ce0d5	common
040000 tree 052b4b1f2eaecf795358cf796042c7aa7f03ac80	import
040000 tree 5777cf96bfc1d31047e782970bf9712d5a11255e	proto
040000 tree 5672fd381b1af241d0ff515383168ba58db042e7	types