eslint.config.mjs

import js from '@eslint/js';
import tsPlugin from '@typescript-eslint/eslint-plugin';
import tsParser from '@typescript-eslint/parser';
import simpleImportSort from 'eslint-plugin-simple-import-sort';
import licenseHeader from 'eslint-plugin-license-header';

export default [
  {
    ignores: ['dist/**', 'node_modules/**', 'coverage/**', '**.config.**', 'tests/**'],
  },
  {
    files: ['**/*.spec.js', '**/*.test.js', '**/*.spec.ts', '**/*.test.ts'],
    rules: {
      'jest/no-disabled-tests': 'warn',
      'jest/no-focused-tests': 'error',
      'jest/no-identical-title': 'error',
      'jest/prefer-to-have-length': 'warn',
      'jest/valid-expect': 'error',
    },
  },
  {
    files: ['**/*.ts'],
    ignores: ['./dist/**', 'node_modules/**', '**.config.**'],
    languageOptions: {
      parser: tsParser,
      parserOptions: {
        project: './tsconfig.json',
        tsconfigRootDir: process.cwd(),
        sourceType: 'module',
        ecmaVersion: 'latest',
      },
      globals: {
        process: 'readonly',
        __dirname: 'readonly',
        module: 'readonly',
        require: 'readonly',
        exports: 'readonly',
        console: 'readonly',
        Buffer: 'readonly',
        setTimeout: 'readonly',
        clearTimeout: 'readonly',
        setInterval: 'readonly',
        clearInterval: 'readonly',
      },
    },
    plugins: {
      '@typescript-eslint': tsPlugin,
      'simple-import-sort': simpleImportSort,
      'license-header': licenseHeader,
    },
    rules: {
      ...js.configs.recommended.rules,
      ...tsPlugin.configs.recommended.rules,
      'simple-import-sort/imports': 'error',
      'simple-import-sort/exports': 'error',
      '@typescript-eslint/no-unused-vars': ['warn', { argsIgnorePattern: '^_' }],
      '@typescript-eslint/no-explicit-any': 'error',

      'license-header/header': ['error', './resources/license-header.js'],
    },
  },
];