eslint.config.mjs

import { fixupConfigRules, fixupPluginRules } from '@eslint/compat';
import typescriptEslint from '@typescript-eslint/eslint-plugin';
import reactHooks from 'eslint-plugin-react-hooks';
import _import from 'eslint-plugin-import';
import prettier from 'eslint-plugin-prettier';
import tsParser from '@typescript-eslint/parser';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import js from '@eslint/js';
import { FlatCompat } from '@eslint/eslintrc';

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 [
  {
    files: ['**/*.ts', '**/*.tsx'],
  },
  {
    ignores: ['**/*tailwind.config.js'],
  },
  ...fixupConfigRules(
    compat.extends(
      'eslint:recommended',
      'plugin:react/recommended',
      'plugin:@typescript-eslint/eslint-recommended',
      'plugin:@typescript-eslint/recommended',
      'plugin:import/typescript',
    ),
  ),
  {
    plugins: {
      '@typescript-eslint': fixupPluginRules(typescriptEslint),
      'react-hooks': fixupPluginRules(reactHooks),
      import: fixupPluginRules(_import),
      prettier,
    },

    languageOptions: {
      parser: tsParser,
    },

    settings: {
      'import/resolver': {
        node: {
          extensions: ['.js', '.jsx', '.ts', '.tsx'],
        },
      },

      react: {
        version: 'detect',
      },
    },

    rules: {
      'prettier/prettier': 'error',
      'no-prototype-builtins': 'off',

      'no-console': [
        'error',
        {
          allow: ['warn', 'error'],
        },
      ],

      'require-await': 'error',
      'react/jsx-uses-react': 'off',
      'react/react-in-jsx-scope': 'off',
      '@typescript-eslint/no-empty-function': 'off',
      'react/no-unescaped-entities': 'off',
      'react-hooks/rules-of-hooks': 'error',
      'react-hooks/exhaustive-deps': 'error',

      'import/order': [
        'error',
        {
          groups: [
            ['builtin', 'external'],
            ['internal', 'parent', 'sibling', 'index'],
          ],
          'newlines-between': 'always',
        },
      ],

      '@typescript-eslint/no-unused-vars': [
        'error',
        {
          ignoreRestSiblings: true,
        },
      ],

      semi: ['error', 'always'],
    },
  },
  {
    files: ['**/*.stories.tsx'],

    rules: {
      'react/prop-types': 'off',
    },
  },
  {
    files: ['src/scripts/**/*.*'],
    languageOptions: {
      globals: {
        console: 'readonly',
      },
    },
    rules: {
      'no-console': 'off',
    },
  },
];