eslint.config.js

const js = require('@eslint/js');
const tseslint = require('@typescript-eslint/eslint-plugin');
const tsParser = require('@typescript-eslint/parser');

const nodeGlobals = {
  module: 'readonly',
  require: 'readonly',
  process: 'readonly',
  console: 'readonly',
  URLSearchParams: 'readonly',
  __dirname: 'readonly',
  __filename: 'readonly',
  exports: 'readonly',
  Buffer: 'readonly',
  setTimeout: 'readonly',
  clearTimeout: 'readonly',
  setInterval: 'readonly',
  clearInterval: 'readonly',
  AbortController: 'readonly',
  AbortSignal: 'readonly',
};

const jestGlobals = {
  describe: 'readonly',
  it: 'readonly',
  expect: 'readonly',
  beforeEach: 'readonly',
  afterEach: 'readonly',
  beforeAll: 'readonly',
  afterAll: 'readonly',
  jest: 'readonly',
};

module.exports = [
  {
    ignores: ['dist/**', 'node_modules/**'],
  },
  js.configs.recommended,
  {
    files: ['**/*.ts'],
    languageOptions: {
      parser: tsParser,
      ecmaVersion: 2020,
      sourceType: 'module',
      globals: {
        ...nodeGlobals,
      },
    },
    plugins: {
      '@typescript-eslint': tseslint,
    },
    rules: {
      'no-unused-vars': 'off',
      '@typescript-eslint/no-unused-vars': ['warn', { args: 'after-used' }],
      '@typescript-eslint/no-explicit-any': 'warn',
      '@typescript-eslint/explicit-module-boundary-types': 'off',
    },
  },
  {
    files: ['test/**/*.ts'],
    languageOptions: {
      globals: {
        ...nodeGlobals,
        ...jestGlobals,
      },
    },
  },
];