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@langchain/core

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Core LangChain.js abstractions and schemas

github.com/langchain-ai/langchainjs/tree/main/langchain-core/

langchain-ai/langchainjs

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"use strict"; /* __LC_ALLOW_ENTRYPOINT_SIDE_EFFECTS__ */ Object.defineProperty(exports, "__esModule", { value: true }); exports.registerConfigureHook = exports.setContextVariable = exports.getContextVariable = void 0; /** * This file exists as a convenient public entrypoint for functionality * related to context variables. * * Because it automatically initializes AsyncLocalStorage, internal * functionality SHOULD NEVER import from this file outside of tests. */ const node_async_hooks_1 = require("node:async_hooks"); const index_js_1 = require("./singletons/index.cjs"); const context_js_1 = require("./singletons/async_local_storage/context.cjs"); Object.defineProperty(exports, "getContextVariable", { enumerable: true, get: function () { return context_js_1.getContextVariable; } }); Object.defineProperty(exports, "setContextVariable", { enumerable: true, get: function () { return context_js_1.setContextVariable; } }); Object.defineProperty(exports, "registerConfigureHook", { enumerable: true, get: function () { return context_js_1.registerConfigureHook; } }); index_js_1.AsyncLocalStorageProviderSingleton.initializeGlobalInstance(new node_async_hooks_1.AsyncLocalStorage());