.eslintrc.js

/*

    'extends': ['airbnb/base', 'plugin:prettier/recommended'],
    'plugins': ['prettier'],

    npm i -D eslint-config-airbnb eslint-config-airbnb-base eslint-config-prettier eslint-plugin-import eslint-plugin-prettier prettier
*/

module.exports = {
  extends: ['airbnb/base', 'plugin:prettier/recommended'],
  plugins: ['prettier'],
  parserOptions: {
    ecmaVersion: 2018,
    sourceType: 'module',
    ecmaFeatures: {
      jsx: false,
    },
  },
  env: {
    es6: true,
    browser: true,
    node: true,
    mocha: true,
  },
  rules: {
    'prettier/prettier': ['error'],
    'prefer-destructuring': ['error', { object: true, array: false }],
    'class-methods-use-this': 'off',
    'max-len': 'off',
    'no-param-reassign': 'off',
    'no-unused-vars': 'off',
    'react/jsx-closing-bracket-location': 'off',
    'react/jsx-closing-tag-location': 'off',
    'react/jsx-curly-spacing': 'off',
    'react/jsx-equals-spacing': 'off',
    'react/jsx-first-prop-new-line': 'off',
    'react/jsx-indent': 'off',
    'react/jsx-indent-props': 'off',
    'react/jsx-max-props-per-line': 'off',
    'react/jsx-one-expression-per-line': 'off',
    'react/jsx-props-no-multi-spaces': 'off',
    'react/jsx-tag-spacing': 'off',
    'react/jsx-wrap-multilines': 'off',
  },
};