Personal Eslint Config

.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es2021: true,
    node: true
  },
  extends: ['plugin:react/recommended', 'plugin:prettier/recommended', 'standard'],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaFeatures: {
      jsx: true
    },
    ecmaVersion: 12,
    sourceType: 'module'
  },
  plugins: ['prettier', 'react', '@typescript-eslint'],
  rules: {
    'prettier/prettier': 'error',
    'no-use-before-define': [0],
    'react/prop-types': 'off',
    'react/display-name': 'off',
    'no-undef': 'off',
    'no-unused-vars': [0],
    camelcase: 'off',
    'no-useless-constructor': 'off',
    'react/react-in-jsx-scope': 'off',
    'react/no-children-prop': 'off',
    'space-before-function-paren': 'off',
    'multiline-ternary': 'off'
  }
}

Readme.md

Eslint, Prettier Configuration

Required to install eslint-config-prettier eslint-plugin-prettier as dev dependencies.

To lint your files add this in your package.json:

{
  //...
  "scripts": {
    //...
    "lint": "eslint ./path/to/files/** --ext .ts --ext .tsx --fix"
  }
}

prettier.config.js

module.exports = {
  printWidth: 85,
  arrowParens: 'always',
  semi: false,
  tabWidth: 2,
  singleQuote: true,
  endOfLine: 'auto',
  trailingComma: 'none',
  'space-before-function-paren': 'never',
}

achei ok, vou usar

obrigado pelo código, auxiliou deveras

não funciona