eslint.config.js

import js from '@eslint/js';
import globals from 'globals';
import reactHooks from 'eslint-plugin-react-hooks';
import reactRefresh from 'eslint-plugin-react-refresh';
import tsEslint from 'typescript-eslint';
import pluginImport from 'eslint-plugin-import';
import unusedImport from 'eslint-plugin-unused-imports';

export default tsEslint.config(
  { ignores: ['dist'] },
  {
    extends: [js.configs.recommended, ...tsEslint.configs.recommended],
    files: ['**/*.{ts,tsx}'],
    languageOptions: {
      ecmaVersion: 2020,
      globals: globals.browser,
    },
    plugins: {
      'react-hooks': reactHooks,
      'react-refresh': reactRefresh,
      import: pluginImport,
      'unused-imports': unusedImport,
    },
    rules: {
      ...reactHooks.configs.recommended.rules,
      'react-refresh/only-export-components': ['warn', { allowConstantExport: true }],
      'import/prefer-default-export': 'off',
      'import/no-named-as-default': 'off',
      'import/no-unresolved': 'off',
      'import/named': 'error',
      'import/namespace': 'error',
      'import/default': 'error',
      'import/export': 'error',
      'react/prop-types': 'off',
      'import/order': [
        'error',
        {
          alphabetize: { order: 'asc' },
          groups: [
            ['builtin', 'external', 'internal'],
            ['parent', 'sibling', 'index'],
          ],
          'newlines-between': 'always',
          pathGroups: [
            { group: 'builtin', pattern: 'react', position: 'before' },
            { group: 'external', pattern: '@material-ui/**', position: 'after' },
            { group: 'internal', pattern: '@/**', position: 'after' },
            { group: 'internal', pattern: '@/types**', position: 'after' },
          ],
          pathGroupsExcludedImportTypes: ['builtin', 'type'],
        },
      ],
      'no-restricted-imports': [
        'error',
        {
          patterns: ['@mui/*/*/*', '!@mui/material/test-utils/*'],
        },
      ],
      'react-hooks/rules-of-hooks': 'error',
      'no-unused-vars': 'off',
      'unused-imports/no-unused-imports': 'error',
      '@typescript-eslint/ban-types': 'off',
      '@typescript-eslint/explicit-module-boundary-types': ['off'],
      '@typescript-eslint/no-empty-function': 'off',
      'unused-imports/no-unused-vars': [
        'warn',
        { vars: 'all', varsIgnorePattern: '^_', args: 'after-used', argsIgnorePattern: '^_' },
      ],
      '@typescript-eslint/consistent-type-imports': 'error',
    },
  },
);