Nullish coalescing operator is natively supported starting from eslint>=7.5.0. The easiest is set ES2020 in your package.json: { “eslintConfig”: { “parserOptions”: { “ecmaVersion”: 2020 } } }
Add this to the “rules”-section at eslintrc.js if you don’t want to change component names: ‘vue/multi-word-component-names’: ‘off’, (Taken from the response of @lifecoder above, but can’t add it as a comment due to my reputation)
prettier/@typescript-eslint has been removed in eslint-config-prettier v8.0.0. Just remove it from your ESLint config file. The only entry in extends that is needed now for Prettier and ESLint to not conflict is “prettier” (make sure it’s the last one in extends).
I’ve had very similar error, but in my case default VSCode TypeScript formatter was messing with braces. In .vscode/settings.json add: “javascript.format.insertSpaceAfterOpeningAndBeforeClosingEmptyBraces”: false, “typescript.format.insertSpaceAfterOpeningAndBeforeClosingEmptyBraces”: false, You might also find useful option: “[typescript]”: { “editor.defaultFormatter”: “dbaeumer.vscode-eslint” }
Having updated libs: @typescript-eslint/eslint-plugin @typescript-eslint/parser to versions 6.x resolved the problem. See https://github.com/typescript-eslint/typescript-eslint/issues/7155#issuecomment-1692384149 for additional details.
All answers here suggest disabling the whole eslint rule which is not very practical, a better solution will be to ignore the eslint error at that specific location like this: // eslint-disable-next-line @typescript-eslint/ban-ts-comment // @ts-ignore
Follow this guide: https://www.npmjs.com/package/eslint-plugin-jest Basics is: npm i –save-dev eslint-plugin-jest Add this to your .eslintrc file: “plugins”: [“jest”] Then your env property “jest/globals”: true should work.
Try this: import React from “react”; import ReactDOM from “react-dom”; import uuid from “uuid”; function App() { return ( <div className=”App”> <h1>{uuid.v4()}</h1> </div> ); } const rootElement = document.getElementById(“root”); ReactDOM.render(<App />, rootElement); This is a working example: https://codesandbox.io/s/0pr5vz48kv
The rule @typescript-eslint/interface-name-prefix has been removed as you can see here. You can achieve the same effect of [ “error”, { “prefixWithI”: “always” }] with the following: { “@typescript-eslint/naming-convention”: [ “error”, { “selector”: “interface”, “format”: [“PascalCase”], “custom”: { “regex”: “^I[A-Z]”, “match”: true } } ] }
You can read about it in React docs. If you are using eslint-plugin-react, the react/jsx-uses-react and react/react-in-jsx-scope rules are no longer necessary and can be turned off or removed. { // … “rules”: { // … “react/jsx-uses-react”: “off”, “react/react-in-jsx-scope”: “off” } } react-in-jsx-scope on github. To make it work, you should add those rules to … Read more