)]}'
{
  "id": "8d1f0aa02ccf256b2b3c2e5a34fcfb69fca8948a",
  "repo": "external/github.com/flutter/engine",
  "revision": "77bee011dabf09a3b2a290cb16a4ba899f7cf537",
  "path": "impeller/base/thread_safety.h"
}