Eslint 9 unexpected token export. Does anyone have any idea why this might be occurring.

Eslint 9 unexpected token export. You signed out in another tab or window.

Eslint 9 unexpected token export 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. 34 Local ESLint version: 9. exports. 2) Configure ESLint to use babel-eslint as your parser. 4 "SyntaxError: Unexpected token {" This is due to query-string v8 being a ES module only package. 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. This seems to help babel and ESLint get along a little better than using the default parser. 0 npm version:10. 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. You switched accounts on another tab or window. 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. 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. Commented Nov 18, 2023 at 9:11 ESLint Parsing error: Unexpected token in module. I recently assembled a new project with React 18, React Router 6, TypeScript, Webpack 5, eslint, and prettier. Can you try using the default parser instead? You can just delete the parser from your config file to switch to the default parser. I have a reactjs project. Things were going fine I am having the same issue. Sample . I removed them and the tests began passing. Does anyone have any idea why this might be occurring. 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. ESLint version: 6. 6. 0 Global ESLint version:9. Related questions. 0 Node version: 12. 333 ESLint Parsing error: Unexpected token. 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. But looks like the issue was in node itself. +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. eslintrc. S. eslintrc file. // This is index. I apparently have an unexpected token in my `. 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. compileFunction (node:vm:352:18) It looks like you're using babel-eslint as your parser. 3. [Info] Started Wallaby. config. js' ); export const printMyName(name) => { console . If you don't It looks like you're using babel-eslint as your parser. 0 npm version: using bun, 1. 2 ├── linter-ui-default@1. Running with jest and react-testing-library. I encountered the same issue today while setting up a new React project. I had to correct PATH and make sure workspace folders are detected correctly. I have read the FAQ and my problem is not listed. This is my `. To explicitly use a 1) Install babel-eslint $ npm i --save-dev babel-eslint. EDIT: react-scripts based application with TypeScript support added by npm install - You signed in with another tab or window. . Reload to refresh your session. Commented Jul 11, 2023 at 13:13. /example. io/docs/linting/linting. 1 Global ESLint version: v9. later i faced same issue with new package and just restarted computer and all worked. – Setup. js extension are loaded as ES6 modules when the nearest package. But the main case used a babel-eslint it custom syntactic. cjs instead of . options. json set up properly. 32. Files ending with a . 0 (disabled) ├── linter@2. 15 ESLint rule conflicts with Prettier rule. There's some docs here on how to configure it: typescript-eslint. 16. You signed in with another tab or window. We were hoping to be able to install your code and plug the BryntumGantt component as shown in the code. Without the optionsPath specified, everything builds fine (but with default theme colors). When did this error appear? While I was running ESLint on my JS files. 1 Operating System: Mac OSn Sequoia 15. Fixed the errors and the working output. 11. 4. While it’s designed to be efficient and easy to use, developers occasionally run into common errors that can be frustrating. However, Webstorm merely tells me that I have an unexpected token - not where it is. 0, using an empty configuration or a configuration that exports an empty array as in export default [] results in a warning message. I removed package-lock. The fix that worked for me was installing the babel-eslint package (npm install babel-eslint --save-dev or yarn add babel-eslint -D). js' , name); }; printMyName( 'Amol' ); Code It looks like your eslint is not set up for parsing typescript. 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. 15. 9. js A very simple project with JS(EcmaScript2016) with webpack, babel, jest and ESLint. I will test with parsers @typescript-eslint/parser for js files. 22 VSCode failed to load plugin cannot find module 'eslint-plugin-prettier' 11 VSCode Settings, EsLint and Prettier conflict. 0 which causes the above mentioned issue. log( 'Print my Name from index. A. My package manage is pnpm. 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. 19. Thanks for your answer. }, "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. 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. npm install --save-dev @babel/core @babel/preset-env. My tests are failing due to an export issue $ npx jest FAIL . OR $ yarn add babel-eslint --dev. It was using wrong (old) installation of eslint from outside of my project. 0 Operating System:Windows 11 x64 What parser are you using? Bug: Parsing error: Unexpected token #19194. Eslint with airbnb does not load when using . json and . 1. 1 Node Version: 9. Closed 1 task. 0 pnpm version: 9. When I run npm uninstall expo-font, I got node_modules\expo\AppEntry. Then you need to create one configuration file with name . js Core v1. Error: graphql-server:build: SyntaxError: Unexpected token 'export' graphql-server:build: at Object. 8. 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 . WebAuth(/**/); inside a class body) are still experimental. Conclusion. @venkata, "export default" accepts any kind of statement: variable, class declaration or function declaration. g. 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. 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. js. 3 Local ESLint version: 8. 5 (disabled) ├── linter-js-standard@6. Actual behaviour. 0 and npm v6. ESLint: Parsing error: Unexpected token assert. js: Unexpected token 'export' issue and f in Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Try: import MainContainer from '. log( 'In index. json. 0 Local ESLint version: 9. com. ts Test suite failed to run Jest encountered an unexpected token Jest failed to parse a file. it still happens sometime and i restart computer all works, clearing cache don;t help. The project builds like it should so I find myself wondering if we ever needed those lines. 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. ERR undefined while installing airbnb eslint. I then added "parser": "babel-eslint" to my . 1 You signed in with another tab or window. 0 eslint-plugin-vue version: 7. This happens e. I don't use the connect function anymore, I use the useSelector You signed in with another tab or window. { "parserOptions": Hi @seamlik, thanks for the issue. Make sure you configure the parser options as well. 20. json and node_modules/ and reinstalled from scratch and still the same issue. Reading through the changelog and going through the steps outlined might help. 0 Global ESLint version: Operating System: Ubuntu 24. 2. You have export instead of import while trying to import. 04 What parser are you using? Default (Espree) What d Unexpected token in VSCode ESLint + Prettier. js file console . ; Tell us about your environment. Interestingly however, if I instead switch out npm for yarn v1. I have tried restarting my IDE and the issue persists. Provide details and share your research! But avoid . cjs module. meet with the president in person? Checklist. prettierrc. It will make your project use ES modules only, so you can't really easily use You signed in with another tab or window. ) 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. 0. micro-bean from 'globals' import jsEslint from '@eslint/js' import tsEslint from 'typescript-eslint You signed in with another tab or window. 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/. json has a type field set to module. eslint. 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. 1 What version of typescript-eslint-parser are you using? 2. eslintrc to use babel-eslint and Environment Node version:20. 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. 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 . How to fix unexpected token in ESLint? 7. { "presets": ["@babel/preset You signed in with another tab or window. My jest. When I run project, I got an error: Uncaught SyntaxError: Unexpected token export, and page doesn't load. 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. Closed Emrio opened this issue Aug 5, 2019 · 2 comments Unexpected token interface (null) Btw, ├── language-ejs@0. To export CommonJS: //eslint. I use Gulp with Babel, ESlint, but I canno I've been smashing my face into this problem the entire morning. and then re-export them as named exports. My tests should be running without an export issue. json, and work through the changes that will bring up. Any assistance on this would be greatly appreciated thank you! Expected behaviour. I'm using: eslint: 2. json` file. ecmaVersion is not required as of today – Marvin Xu. Environment Node version: v21. 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. How did it solve? Reason Lacking out of a package, babel It will fix the Unexpected token ‘export’ error. js:83:7) "SyntaxError: Unexpected token {" when trying to run ESLint script. Just add "parser": "babel-eslint", to your . Why are you mixing and matching parser? You should just be using our parser for everything. eslintrc config file. 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 . 2 npm version: 10. You are left with two options now: React is a powerful and popular JavaScript library for building user interfaces, especially for single-page applications. Two lines defining import plugins specifically for @material-ui. json file. 0 babel-eslint: 6. I'm not sure I understand the problem. 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 had changed the file so that main included . Secondly, if I isolate the eslint only packages in my You signed in with another tab or window. You need to configure eslint to In ESLint v9. 2 Operating Environment Node version: 18. 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. 5. 10. 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. 13. 1. 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. exports = {} For modular (ES6+) export: //. 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. /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. 0 ├── linter-eslint@8. 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. 7. 0 Local ESLint version:9. Asking for help, clarification, or responding to other answers. 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 . Hot Network Questions Applying L'Hopital to the log of an expression Do all high-ranking foreign diplomats sent to the U. babelrc. 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. You signed out in another tab or window. Now I installed libphonenumber-js library to project. /Main/MainContainer'; import AboutContainer from '. 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. It has been verified as being proper JSON at jsonlint. Environment Node version: 23. 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. What version of TypeScript are you using? 2. 0. 398 "parserOptions. I've found that the source of the problem was misconfiguration of Coc (intellisense engine for Vim8 & Neovim) and its environment. 0 I do not have the above issue. /src/index. js file contains: Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. To solve the error, set the type property to module in your package. ESLint is built for Hi @rickmed, The export * as foo from bar syntax was introduced in ECMAScript 2020. 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. I am trying to set up firebase authentication on my Next. I'm going to go ahead and close this, since we don't support stage 1 proposals in Espree (ESLint's default parser). project" has been set for @typescript-eslint/parser. test. The vuetify. In my case, I opted to stay in v7. 1 npm Version: 5. I can't get ESLint or Prettier to work properly, they are not highlighting errors or auto-formatting code. 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. 0 npm version: 8. "extends": ["eslint:recommended"], "env": { "es2016": true. I am working with Github. You could try adding "type": "module" to your package. ts when it should go to lib/index. babelrc in your project's root directory and add this code there. when your code or its dependencies use non-standard JavaScript syntax, or when Jest Tell us about your environment ESLint Version: 4. 0 What parser (default, Babel-ESLint, etc. eslint:glob-util Creating list of files to process. xtmy hrda byiyc jencal tetergt qxo mjtzvl rwww yiao drwtdn nfhmfxa twfs ktwk mlljirfw btcux