040000 tree b40c78bfcaa72262d25cbec75c5734bbf7222c22	executors
040000 tree 19d43728f5ca02308e300b571e83f770f7e4b222	hooks
040000 tree fa4f82961b43fdaa079e4c1ee233b644f45f441e	operators
040000 tree 97193dd005d9e1e9f5f7fba0c680f3bad3e59230	sensors