## Improve default prettier by eslint preset To use new default ternaries formatting in [3.1](https://prettier.io/blog/2023/11/13/3.1.0) `yarn add -D prettier eslint-plugin-prettier eslint-config-prettier` config file (`.prettierrc.js`): ```js module.exports = { arrowParens: 'always', bracketSameLine: true, bracketSpacing: true, singleQuote: true, trailingComma: 'all', }; ```