eslint.config.mjs

import { createRequire } from 'module';

import importPlugin from 'eslint-plugin-import';
import reactHooksPlugin from 'eslint-plugin-react-hooks';
import reactRefreshPlugin from 'eslint-plugin-react-refresh';

const require = createRequire(import.meta.url);
const nx = require('@nx/eslint-plugin');
const eslintPluginPrettierRecommended = require('eslint-plugin-prettier/recommended');

export default [
  eslintPluginPrettierRecommended,
  ...nx.configs['flat/base'],
  ...nx.configs['flat/typescript'],
  ...nx.configs['flat/javascript'],
  {
    ignores: ['**/dist'],
  },
  {
    files: ['**/*.ts', '**/*.tsx', '**/*.js', '**/*.jsx', '**/*.cjs', '**/*.mjs'],
    plugins: {
      import: importPlugin,
    },
    rules: {
      'no-unreachable': 'error',
      'no-empty': ['error', { allowEmptyCatch: true }],
      'import/order': [
        'error',
        {
          groups: ['type', 'builtin', 'external', 'internal', ['parent', 'sibling', 'index']],
          pathGroups: [
            {
              pattern: '*.scss',
              group: 'index',
              patternOptions: {
                matchBase: true,
              },
              position: 'after',
            },
          ],
          pathGroupsExcludedImportTypes: ['type', 'builtin'],
          'newlines-between': 'always',
          alphabetize: {
            order: 'asc',
            caseInsensitive: false,
          },
          warnOnUnassignedImports: true,
        },
      ],
    },
  },
  ...nx.configs['flat/react'],
  reactRefreshPlugin.configs.recommended,
  {
    files: ['**/*.ts', '**/*.tsx', '**/*.js', '**/*.jsx'],
    plugins: {
      'react-hooks': reactHooksPlugin,
    },
    rules: {
      'react-hooks/exhaustive-deps': [
        'warn',
        {
          additionalHooks: '(useIsomorphicLayoutEffect)',
        },
      ],
    },
  },
  {
    files: ['**/*.ts', '**/*.tsx'],
    rules: {
      '@typescript-eslint/array-type': 'error',
      '@typescript-eslint/consistent-type-definitions': ['error', 'interface'],
      '@typescript-eslint/consistent-type-imports': 'error',
      '@typescript-eslint/method-signature-style': 'error',
      '@typescript-eslint/no-confusing-non-null-assertion': 'error',
      '@typescript-eslint/no-inferrable-types': [
        'error',
        {
          ignoreParameters: true,
          ignoreProperties: true,
        },
      ],
      'no-unused-vars': 'off',
      '@typescript-eslint/no-unused-vars': [
        'error',
        {
          caughtErrors: 'none',
          ignoreRestSiblings: false,
        },
      ],
      'no-unused-expressions': 'off',
      '@typescript-eslint/no-unused-expressions': ['error'],
      '@typescript-eslint/no-non-null-assertion': 'warn',
      '@typescript-eslint/no-explicit-any': 'warn',
    },
  },
];