eslint.config.mjs

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 [
  {
    ignores: [
      'dist',
      'node_modules',
      'example',
      '**/.eslintrc.js',
      '**/rollup.config.ts',
    ],
  },
  ...compat.extends(
    'eslint:recommended',
    'plugin:@typescript-eslint/eslint-recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:@typescript-eslint/recommended-requiring-type-checking',
    'plugin:@typescript-eslint/strict',
    'prettier',
  ),
  {
    ignores: [
      '/dist',
      '/node_modules',
      'rollup.config.ts',
      'eslint.config.mjs',
    ],
    languageOptions: {
      parser: tsParser,
      ecmaVersion: 5,
      sourceType: 'module',
      parserOptions: {
        project: 'tsconfig.eslint.json',
      },
    },
    rules: {
      '@typescript-eslint/ban-ts-comment': 'off',
      '@typescript-eslint/consistent-type-definitions': ['warn', 'type'],
      '@typescript-eslint/explicit-member-accessibility': [
        'warn',
        {
          accessibility: 'explicit',
          overrides: {
            accessors: 'explicit',
            constructors: 'no-public',
            methods: 'explicit',
            properties: 'off',
          },
        },
      ],
      '@typescript-eslint/no-empty-function': 'off',
      '@typescript-eslint/no-floating-promises': [
        'warn',
        {
          ignoreVoid: true,
          ignoreIIFE: true,
        },
      ],
      '@typescript-eslint/no-inferrable-types': 'off',
      '@typescript-eslint/no-unused-vars': [
        'warn',
        {
          argsIgnorePattern: '^_',
        },
      ],
    },
  },
];