)]}'
{
  "id": "f32941b1a8e7a0d9214daa23fe6e9fb3f5ab7d3d",
  "repo": "third_party/libcxx",
  "revision": "952eaecfc6fa504c40d6f7220d8c017d014cda0c",
  "path": "include/experimental/optional"
}