message: API docs for oatpp::async::synchronize
diff: @@ -140,6 +140,12 @@ public:
  };
  +/**
  + * Synchronize coroutine execution by lock.
  + * @param lock - &l:Lock; for synchronization.
  + * @param starter - Coroutine to execute in synchronized manner. &id:oatpp::async::CoroutineStarter;.
  + * @return - starter of synchronization coroutine (wrapper coroutine). &id:oatpp::async::CoroutineStarter;.
  + */
  CoroutineStarter synchronize(oatpp::async::Lock *lock, CoroutineStarter&& starter);
  }}
  