This configuration specifies that TypeScript should resolve modules in the Node.js style. Additional Considerations. Module Name Mapping: If you continue to face module resolution issues, you might need to enable or adjust moduleNameMapper in your Jest configuration. Uncommenting the provided moduleNameMapper can help if Jest fails to resolve certain paths.. Jest cannot use import statement outside a module Jest is a popular testing framework for JavaScript. However, it has a limitation that you cannot use the import statement outside a module. This can be a problem if you want to import a module from a different file. Here are three ways to work around this limitation.
Jest and ESM: Cannot use import statement outside a module This post describes a fix for a common issue with Jest and ESM modules. The available help is not very good: I found many variations on the same question while searching for an answer.. For anyone else having a similar issue, I was using ts-jest, and having issues with an ESM node.. Learn how to fix the Jest `SyntaxError` with "Cannot use import statement outside a module" message in this step-by-step guide for JavaScript developers. (jest syntaxerror: cannot use import statement outside a module)