eslint.config.mjs

import path from 'node:path';
import { fileURLToPath } from 'node:url';

import { FlatCompat } from '@eslint/eslintrc';
import js from '@eslint/js';
import typescriptEslint from '@typescript-eslint/eslint-plugin';
import tsParser from '@typescript-eslint/parser';
import prettier from 'eslint-plugin-prettier';
import react from 'eslint-plugin-react';
import reactHooks from 'eslint-plugin-react-hooks';
import globals from 'globals';

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('prettier', 'plugin:@typescript-eslint/recommended', 'plugin:react/recommended', 'plugin:react-hooks/recommended'),
  {
    plugins: {
      prettier,
      '@typescript-eslint': typescriptEslint,
      react,
      'react-hooks': reactHooks,
    },
    languageOptions: {
      globals: {
        ...globals.browser,
        ...globals.jest,
        JSX: 'readonly',
        React: 'readonly',
      },
      parser: tsParser,
    },
    rules: {
      'import/no-anonymous-default-export': 'off',
      'react/react-in-jsx-scope': 'off',
      'react/display-name': 'off',
      'react-hooks/exhaustive-deps': 'warn',
      'react-hooks/rules-of-hooks': 'error',
      'react/self-closing-comp': 'error',
      'prettier/prettier': 'error',
      'object-shorthand': 'error',
      quotes: [
        'error',
        'single',
        {
          avoidEscape: true,
        },
      ],
      'react/jsx-curly-brace-presence': [
        'error',
        {
          props: 'never',
          children: 'never',
        },
      ],
    },
  },
  {
    files: ['**/*.ts', '**/*.tsx'],
    rules: {
      '@typescript-eslint/no-unused-vars': 'warn',
      '@typescript-eslint/restrict-template-expressions': 'off',
      '@typescript-eslint/no-floating-promises': 'off',
    },
  },
];