app/node_modules/@langchain/core/dist/singletons/index.js

import { AsyncLocalStorageProviderSingleton, MockAsyncLocalStorage, } from "./async_local_storage/index.js";
import { _CONTEXT_VARIABLES_KEY } from "./async_local_storage/globals.js";
export { AsyncLocalStorageProviderSingleton, MockAsyncLocalStorage, };
export { _CONTEXT_VARIABLES_KEY };