TF_TransactionToken* token, TF_Status* status);

  /// Returns transaction token for file/directory in the `path`. Note that path
  /// may not exist yet but still might be part of a transaction.
  ///
  /// Transaction token is returned in `token`. Ownership of the token is in
  /// filesystem. Token will be freed in `end_transaction` call and any access
  /// to token after that is invalid.