040000 tree ba9e0fa50f4eacc3d93bbd355dee1c7521e090f9	bootstrap
100644 blob daa822c9b046b66410a9cce88993ed9aa2f24d37	executable.dart
040000 tree 479e3ea13848890cbca58fb8f27c93565d9a9b76	runner
040000 tree aca76f6b58d8d2acf1344cc7b3e4c0b11e3826f3	util