eslint.config.js

import eslint from '@eslint/js';
import tseslint from 'typescript-eslint';
import prettier from 'eslint-config-prettier';

export default tseslint.config(
  {
    ignores: ['dist/**/*', 'eslint.config.js', 'examples/**/*'],
  },
  eslint.configs.recommended,
  ...tseslint.configs.recommendedTypeChecked,
  ...tseslint.configs.stylisticTypeChecked,
  {
    languageOptions: {
      parserOptions: {
        project: './tsconfig.eslint.json',
        tsconfigRootDir: import.meta.dirname,
      },
    },
    rules: {
      ...prettier.rules,
      'no-console': 'error',
      '@typescript-eslint/consistent-type-definitions': ['error', 'type'],
      '@typescript-eslint/require-await': 'off',
      'no-unused-vars': 'off',
      '@typescript-eslint/no-unused-vars': [
        'error',
        {
          argsIgnorePattern: '^_',
          varsIgnorePattern: '^_',
          caughtErrorsIgnorePattern: '^_',
        },
      ],
      // Allow floating promises in tests (source: https://github.com/nodejs/node/issues/51292#issuecomment-2241761056)
      '@typescript-eslint/no-floating-promises': [
        'error',
        {
          allowForKnownSafeCalls: [
            {
              from: 'package',
              name: ['it', 'describe'],
              package: 'node:test',
            },
          ],
        },
      ],
    },
  },
);