Eslint 9 unexpected token export 1 Global ESLint version: v9. json, and work through the changes that will bring up. 3 Local ESLint version: 8. micro-bean from 'globals' import jsEslint from '@eslint/js' import tsEslint from 'typescript-eslint You signed in with another tab or window. What version of TypeScript are you using? 2. later i faced same issue with new package and just restarted computer and all worked. This is my `. Does anyone have any idea why this might be occurring. Could you please take a look and see what we might be doing wrong -- or if this is a known bug on your end? Class instance properties (auth = new auth0. json set up properly. I apparently have an unexpected token in my `. 32. Other exports are called "named exports" and you should either prepend "export" to var, function or class declaration or export already declared entity like so: "export { App };" – Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. js file console . This seems to help babel and ESLint get along a little better than using the default parser. Closed 1 task. 15 ESLint rule conflicts with Prettier rule. 398 "parserOptions. Duplicates I have searched the existing issues Latest version I have tested the latest version Steps to reproduce 🕹 Link to live example: Steps: upgrade to mui 5. Can you try using the default parser instead? You can just delete the parser from your config file to switch to the default An error may occur due to the format of the ESLint configuration file. 0 npm version: 8. /About/AboutContainer'; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company You signed in with another tab or window. project" has been set for @typescript-eslint/parser. I have read the FAQ and my problem is not listed. 0 Local ESLint version: 9. 19. 9. You are left with two options now: React is a powerful and popular JavaScript library for building user interfaces, especially for single-page applications. Secondly, if I isolate the eslint only packages in my You signed in with another tab or window. 333 ESLint Parsing error: Unexpected token. If you don't It looks like you're using babel-eslint as your parser. I tried to use react-native-material-ui but got an "Unexpected token export" I couldn't tell anything wrong with the statementall the references are correct and the code format is correct too H Saved searches Use saved searches to filter your results more quickly. Environment Node version: v21. 1 You signed in with another tab or window. When using the default parser and sourceType: "module", the word import becomes a keyword token that can only be used in import I had to rename the file where the const export is happening (source library) to be . 0 Global ESLint version: Operating System: Ubuntu 24. eslint:glob-util Creating list of files to process. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Issue description or question I'm getting errors trying to start Wallaby after upgrading to Babel 7 in our project. eslintrc. To solve the error, set the type property to module in your package. 11. log( 'In index. You have export instead of import while trying to import. ESLint is built for Hi @rickmed, The export * as foo from bar syntax was introduced in ECMAScript 2020. My package manage is pnpm. – Setup. babelrc. 0 npm version:10. The only output I am getting is: (node:74324) (rejection id: ) SyntaxError: Unexpected token I've been through the setup multiple times and believe I have my . When I run npm uninstall expo-font, I got node_modules\expo\AppEntry. EDIT: react-scripts based application with TypeScript support added by npm install - You signed in with another tab or window. 0 eslint-plugin-vue version: 7. OR $ yarn add babel-eslint --dev. exports. 0 run jest test yarn test Current behavior 😯 By default "node_modules" f I'm working on a ReactJs project, I am writing code with ES7 in order to write more elegant code inside my React component, specifically static propTypes. eslintrc file. Just add "parser": "babel-eslint", to your . Two lines defining import plugins specifically for @material-ui. @venkata, "export default" accepts any kind of statement: variable, class declaration or function declaration. In my case I was getting "parsing error: unexpected token" from ESLint when trying to lint my code, It was happening with a JSON file, there's a simple explanation. 1 npm Version: 5. My jest. To export CommonJS: //eslint. // This is index. I am trying to set up firebase authentication on my Next. 13. The vuetify. A. prettierrc. g. My tests should be running without an export issue. Things were going fine I am having the same issue. Conclusion. 0 Operating System:Windows 11 x64 What parser are you using? Bug: Parsing error: Unexpected token #19194. However, Webstorm merely tells me that I have an unexpected token - not where it is. 4 "SyntaxError: Unexpected token {" This is due to query-string v8 being a ES module only package. 7. It was successful installing, but when I run eslint -v this is the issue I encounter: $ npm install -g eslint path/to/bin/ Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Then you need to create one configuration file with name . 04 What parser are you using? Default (Espree) What d Unexpected token in VSCode ESLint + Prettier. I use Gulp with Babel, ESlint, but I canno I've been smashing my face into this problem the entire morning. Then, I just put this 1 file I am still seeing a lot of comments about that and just wanted to share that it's now well supported since eslint@9. ) are you using? default Please show your full configuration: Configuration // Use this file as a start Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company the build process crashes directly with a Unexpected token export message. 4 and getting the following error: Parsing error: Unexpected token = which points to class properties: export default class Autowhatever extends Componen I install ESLint globally using the command npm install -g eslint on my Mac. 20. js because like you said you cannot deploy ts code! Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. WebAuth(/**/); inside a class body) are still experimental. 0. You switched accounts on another tab or window. Can you try using the default parser instead? You can just delete the parser from your config file to switch to the default parser. and then re-export them as named exports. js (I tried to get jest to ignore sendbird, but to no avail): Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company You signed in with another tab or window. 22 VSCode failed to load plugin cannot find module 'eslint-plugin-prettier' 11 VSCode Settings, EsLint and Prettier conflict. 0 What parser (default, Babel-ESLint, etc. 676 [Info] Wallaby App (realtime reports) is Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company The problem is that you are trying to lint a JSON file, but ESLint doesn't support linting of JSON files out of the box. json` file. Hot Network Questions Applying L'Hopital to the log of an expression Do all high-ranking foreign diplomats sent to the U. 16. js:83:7) "SyntaxError: Unexpected token {" when trying to run ESLint script. cjs module. Provide details and share your research! But avoid . You signed in with another tab or window. Reading through the changelog and going through the steps outlined might help. Asking for help, clarification, or responding to other answers. js +0ms Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company The answer was in my . io/docs/linting/linting. cjs instead of . meet with the president in person? Checklist. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Visit the blog I am now receiving these bugs in my test cases that have something to do with export. 0, using an empty configuration or a configuration that exports an empty array as in export default [] results in a warning message. It will make your project use ES modules only, so you can't really easily use You signed in with another tab or window. 26 Cannot find module '@typescript-eslint/parser' when using Prettier Eslint The no-named-as-default eslint rule is meant to help you in case you mistakenly import a default export when you meant to import a named export. I have tried restarting my IDE and the issue persists. 0 pnpm version: 9. js' , name); }; printMyName( 'Amol' ); Code It looks like your eslint is not set up for parsing typescript. If you want to use class properties today (I see you're using React, and they're pretty common in React code), and assuming you already Thanks, I have removed the package and using react-colorfull package now. Interestingly however, if I instead switch out npm for yarn v1. 34 Local ESLint version: 9. json file. I haven't ran into this issue for a while now because: I avoid default exports when I can, as I think they can lead to mild confusion. { "parserOptions": Hi @seamlik, thanks for the issue. 4. Related questions. ecmaVersion is not required as of today – Marvin Xu. ESLint version: 6. 0 and npm v6. 0 Node version: 12. While it’s designed to be efficient and easy to use, developers occasionally run into common errors that can be frustrating. 0 npm version: using bun, 1. Try: import MainContainer from '. S. I encountered the same issue today while setting up a new React project. 2) Configure ESLint to use babel-eslint as your parser. Actual behaviour. I don't use the connect function anymore, I use the useSelector You signed in with another tab or window. It was using wrong (old) installation of eslint from outside of my project. 15. eslint. I had changed the file so that main included . Commented Nov 18, 2023 at 9:11 ESLint Parsing error: Unexpected token in module. There's some docs here on how to configure it: typescript-eslint. 5. 8. 1 Node Version: 9. 10. compileFunction (node:vm:352:18) It looks like you're using babel-eslint as your parser. ESLint: Parsing error: Unexpected token assert. Now I installed libphonenumber-js library to project. In my case, I opted to stay in v7. 2 npm version: 10. 1 What version of typescript-eslint-parser are you using? 2. 6. Commented Jul 11, 2023 at 13:13. Make sure you configure the parser options as well. But the main case used a babel-eslint it custom syntactic. eslintrc config file. 0 I do not have the above issue. . Closed Emrio opened this issue Aug 5, 2019 · 2 comments Unexpected token interface (null) Btw, ├── language-ejs@0. This happens e. 0. 0 Global ESLint version:9. Running with jest and react-testing-library. 0 What code were you trying to parse? export enum MyEnum { Foo, Bar, } What did you expec I'd like to report that I'm using node v10. To explicitly use a 1) Install babel-eslint $ npm i --save-dev babel-eslint. How to fix unexpected token in ESLint? 7. 0 which causes the above mentioned issue. How can I f Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company And this is how we can fix the SyntaxError: Unexpected token 'export' and use ES6 modules in JavaScript. I will test with parsers @typescript-eslint/parser for js files. I then added "parser": "babel-eslint" to my . Any assistance on this would be greatly appreciated thank you! Expected behaviour. Thanks for your answer. When I run project, I got an error: Uncaught SyntaxError: Unexpected token export, and page doesn't load. /example. 0 babel-eslint: 6. [Info] Started Wallaby. 0 Local ESLint version:9. js. "extends": ["eslint:recommended"], "env": { "es2016": true. Why are you mixing and matching parser? You should just be using our parser for everything. You signed out in another tab or window. I can't get ESLint or Prettier to work properly, they are not highlighting errors or auto-formatting code. 2. js' ); export const printMyName(name) => { console . ; Tell us about your environment. exports = {} For modular (ES6+) export: //. { "presets": ["@babel/preset You signed in with another tab or window. Fixed the errors and the working output. +0ms eslint:ignored-paths Looking for ignore file in D:\NareshJs\nodeJs\i95devproductv2\functions +0ms eslint:ignored-paths Could not find ignore file in cwd +2ms eslint:cli-engine Processing D:\NareshJs\nodeJs\i95devproductv2\functions\cartView. babelrc in your project's root directory and add this code there. js project (using TypeScript), and I believe that I have encountered some configuration issues related to using firebase that are causing my I'm trying to run ESlint through the Webstorm editor. 1. archived due to age This issue has been archived; please open a new issue for any further discussion bug ESLint is working incorrectly evaluating The team will evaluate this issue to decide whether it meets the criteria for inclusion export default { env: { browser: true, How can I fix the error? Update. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I have expo project and i use tamagui and react-native. You need to configure eslint to In ESLint v9. Sample . com. js Core v1. js file contains: Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Files ending with a . 1. In my Install the babel packages @babel/core and @babel/preset which will convert ES6 to a commonjs target as node js doesn't understand ES6 targets directly. options. I'm not sure I understand the problem. js: Unexpected token 'export' issue and f in Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 0 Global ESLint version: n/a Operating System: windows with wsl2 What parser are you using? Default (Espree) What di Typescript export "interface" token is unexpected #1506. ERR undefined while installing airbnb eslint. 0 (disabled) ├── linter@2. 0 ├── linter-eslint@8. config. 1 Operating System: Mac OSn Sequoia 15. /Main/MainContainer'; import AboutContainer from '. I've found that the source of the problem was misconfiguration of Coc (intellisense engine for Vim8 & Neovim) and its environment. js A very simple project with JS(EcmaScript2016) with webpack, babel, jest and ESLint. json and . But looks like the issue was in node itself. Error: graphql-server:build: SyntaxError: Unexpected token 'export' graphql-server:build: at Object. ts Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. Environment Node version: 23. It looks like you're using babel-eslint, though, right? babel-eslint uses its own parser, and you should be able to enable the transforms you want in your . I'm using: eslint: 2. It has been verified as being proper JSON at jsonlint. I have a reactjs project. json has a type field set to module. npm install --save-dev @babel/core @babel/preset-env. How did it solve? Reason Lacking out of a package, babel It will fix the Unexpected token ‘export’ error. 5 (disabled) ├── linter-js-standard@6. 0 What parser are you using? Default (Espree) What did you do? Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. I have named the object and exported the const but get this error: const config = { env: { export default config; ^^^^^ SyntaxError: Unexpected token export at new Script (vm. log( 'Print my Name from index. Unfortunately, it doesn't seem to compile the application as expected resoluting in the 'unexpected token 'export'' that is thrown from within a shared package inside /packages/. Reload to refresh your session. 2 Operating Environment Node version: 18. I'm going to go ahead and close this, since we don't support stage 1 proposals in Espree (ESLint's default parser). Without the optionsPath specified, everything builds fine (but with default theme colors). The project builds like it should so I find myself wondering if we ever needed those lines. json. ts when it should go to lib/index. when your code or its dependencies use non-standard JavaScript syntax, or when Jest Tell us about your environment ESLint Version: 4. My tests are failing due to an export issue $ npx jest FAIL . You could try adding "type": "module" to your package. js extension are loaded as ES6 modules when the nearest package. When did this error appear? While I was running ESLint on my JS files. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company So the problem was in my package. it still happens sometime and i restart computer all works, clearing cache don;t help. 3. Eslint with airbnb does not load when using . We were hoping to be able to install your code and plug the BryntumGantt component as shown in the code. I had to correct PATH and make sure workspace folders are detected correctly. I am working with Github. 2 ├── linter-ui-default@1. eslintrc to use babel-eslint and Environment Node version:20. You can follow development of the proposal if you're interested - it's at stage 3 of the tc39 proposal process as of this writing. I removed package-lock. I recently assembled a new project with React 18, React Router 6, TypeScript, Webpack 5, eslint, and prettier. test. I removed them and the tests began passing. The fix that worked for me was installing the babel-eslint package (npm install babel-eslint --save-dev or yarn add babel-eslint -D). /src/index. json and node_modules/ and reinstalled from scratch and still the same issue. }, "parserOptions": { Paste your code here --> function onMenu(url: string) { return '' } What did you expect to happen? What actually happened? I am willing to submit a pull request for this issue. qwew hlnxf skq gnomlx ywxfol zdpu gjzx xwah yvsmkhy lvckcn ssiyrqmw srky ytlsta thgyvze bztnkh