Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: Package subpath './text_splitter' is not defined by "exports" in /node_modules/langchain/package.json about langchainjs HOT 6 CLOSED

$ npm run start

> [email protected] start
> npx tsc && node build/index.js

file:///Users/ayalpani/dev/playground/build/index.js:25
Object.defineProperty(exports, "__esModule", { value: true });
                      ^

ReferenceError: exports is not defined in ES module scope
This file is being treated as an ES module because it has a '.js' file extension and '/Users/ayalpani/dev/playground/package.json' contains "type": "module". To treat it as a CommonJS script, rename it to use the '.cjs' file extension.
    at file:///Users/ayalpani/dev/playground/build/index.js:25:23
    at ModuleJob.run (node:internal/modules/esm/module_job:194:25)

Node.js v18.15.0