040000 tree 07b512dec08d8bf563cdfd4aad35bf7ed8cab5b6	common
040000 tree 052b4b1f2eaecf795358cf796042c7aa7f03ac80	import
040000 tree bc93f2cc1391be035849606f5a18874719bfc979	proto
040000 tree b141cd447740fd89964725bf23f115be913746f6	types