Oleg079/https-github.com-nodejs-node-commit-94d23f5ec0c384dceecfcc6f6ec6564a267de016

private: // Used to synchronize access to the snapshot data static Mutex snapshot_data_mutex_; static const std::vector<intptr_t>& CollectExternalReferences(); static std::unique_ptr<ExternalReferenceRegistry> registry_;