Syntaxerror unexpected token export jest angular when your code or its dependencies use no...
Syntaxerror unexpected token export jest angular when your code or its dependencies use non-standard JavaScript syntax, or when Jest is not configured to support such syntax. Out of the box Jest supports Babel, which will be used to transform your files into valid JS based on your Babel configuration. Daily Updated! Nov 22, 2021 · Jest encountered an unexpected token Jest failed to parse a file. I use the guide described here to install jest on an angular project. In this blog, we’ll demystify why this error occurs and walk through step-by-step solutions to resolve it. Oct 19, 2025 · The SyntaxError: Unexpected Token 'export' error in Jest TypeScript projects can be a common roadblock, but by understanding the root causes and following the usage methods, common practices, and best practices outlined in this blog post, you can effectively resolve this issue. May 14, 2020 · Hi i have problems to run a test with an amcharts import on angular 9 project with jest. Aug 7, 2018 · Unexpected token export jest angular Asked 7 years, 6 months ago Modified 4 years, 1 month ago Viewed 3k times Sep 15, 2024 · ES Modules use the export syntax to export a module, while CommonJS uses the exports object. This happens e. A: To fix the syntax error “unexpected token ‘export'” in Jest, you will need to make sure that the variable or function that you are trying to export is declared in the current scope. May 22, 2023 · By following these steps, you should be able to resolve the `SyntaxError: Unexpected token ‘export’` error and run your Jest tests on JavaScript files that use ES6 modules or other non Feb 23, 2021 · Depending upon your setup, you might see the error on the first line of the code file or you might see it when the code tries to process JSX. Jan 16, 2026 · This error typically arises when Jest encounters ES module syntax (like `export`) in a dependency that hasn’t been properly transpiled, leaving Jest unable to parse it. Because vitest does not export the Jest globals (like describe), you can either set globals: true, or manually import the required keywords in your test. AngularFix contains a large number of fixes for Angular, AngularJS, Typescript, HTML, CSS and Javascript related issues. But when i use anything imported from May 11, 2022 · Jest encountered an unexpected token Jest failed to parse a file. . The SyntaxError Unexpected Token export Jest error is a common error that occurs when you try to export a value from a JavaScript module using the export statement. Jest uses Babel to compile JavaScript ES Modules to CommonJS, using the @babel/plugin-transform-modules-commonjs Babel plugin. I saw it on line 1, because line 1 is almost always occupied by an import statement - and there are no import statements in CommonJS. g. For a basic project, that's all that's needed. Nov 22, 2021 · Jest failed to parse a file. rdhvh zvsib ofken ahfnhy vyzm wvyu yirt cua uabv mcttqrj
