in src/database.cc [14:40]
Napi::Object Database::Init(Napi::Env env, Napi::Object exports) {
Napi::HandleScope scope(env);
Napi::Function t = DefineClass(env, "Database", {
InstanceMethod("close", &Database::Close),
InstanceMethod("exec", &Database::Exec),
InstanceMethod("wait", &Database::Wait),
InstanceMethod("loadExtension", &Database::LoadExtension),
InstanceMethod("serialize", &Database::Serialize),
InstanceMethod("parallelize", &Database::Parallelize),
InstanceMethod("configure", &Database::Configure),
InstanceMethod("interrupt", &Database::Interrupt),
InstanceAccessor("open", &Database::OpenGetter, nullptr)
});
#if NAPI_VERSION < 6
constructor = Napi::Persistent(t);
constructor.SuppressDestruct();
#else
Napi::FunctionReference* constructor = new Napi::FunctionReference();
*constructor = Napi::Persistent(t);
env.SetInstanceData<Napi::FunctionReference>(constructor);
#endif
exports.Set("Database", t);
return exports;
}