.eslintrc.js

module.exports = {
  env: {
    browser: true,
    es2021: true,
    jest: true,
    node: true,
  },
  extends: ['eslint:recommended', 'plugin:react/recommended', 'prettier'],
  parserOptions: {
    ecmaFeatures: {
      jsx: true,
    },
    ecmaVersion: 'latest',
    sourceType: 'module',
  },
  plugins: ['prettier', 'react'],
  rules: {
    'import/prefer-default-export': 0,
    'indent': ['error', 2],
    'linebreak-style': ['error', 'unix'],
    'prettier/prettier': ['error', {}, { usePrettierrc: true }],
    'quotes': ['error', 'single'],
    'semi': ['error', 'always'],
  },
  settings: {
    react: {
      version: 'detect',
    },
  },
};