eslint.config.mjs

import globals from 'globals';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import js from '@eslint/js';
import { FlatCompat } from '@eslint/eslintrc';
import vitest from '@vitest/eslint-plugin';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const compat = new FlatCompat({
  baseDirectory: __dirname,
  recommendedConfig: js.configs.recommended,
  allConfig: js.configs.all,
});

export default [
  ...compat.extends('eslint:recommended', 'plugin:react/recommended', 'prettier'),
  {
    languageOptions: {
      globals: {
        ...globals.browser,
        ...globals.jest,
        ...globals.node,
        ...vitest.globals,
      },
      parserOptions: {
        ecmaFeatures: {
          jsx: true,
        },
      },
    },
    plugins: {
      vitest,
    },
    rules: {
      'react/no-unescaped-entities': 'off',
      ...vitest.configs.recommended.rules,
    },
    settings: {
      react: {
        version: 'detect',
      },
    },
  },
];