)]}'
{
  "commit": "46c99809b413f79c950d2e99e24a058db90cf706",
  "tree": "45c0b79018887f7094ce298942fee07834efd840",
  "parents": [
    "2415eca4d208802e97b23f7e5f8becc361f99fcb"
  ],
  "author": {
    "name": "Jenn Magder",
    "email": "magder@google.com",
    "time": "Tue Mar 23 13:36:34 2021 -0700"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Tue Mar 23 13:36:34 2021 -0700"
  },
  "message": "Migrate flutter_tools file_system to null safety (#78896)\n\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "38b88715538a38ba9884665936a8c2d2de8951e9",
      "old_mode": 33188,
      "old_path": "packages/flutter_tools/lib/src/base/file_system.dart",
      "new_id": "6cf75adb1bd34383c70114546cb760ac6cea7708",
      "new_mode": 33188,
      "new_path": "packages/flutter_tools/lib/src/base/file_system.dart"
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}