040000 tree 108dd1ecd3efe8621e892c1b48b93371c9a4ce18	interface
040000 tree 5c073cb1aa4a7a89c496c7058c384163a8c3ddf4	lib
040000 tree 88752da3909471a895748026f19bd448974c3b6f	proxy
040000 tree b27c2175ec277ca5e98f7273d1fd3436a0f8d52c	tests