.eslintrc.cjs

module.exports = {
  root: true,
  parser: '@typescript-eslint/parser',
  plugins: ['@typescript-eslint'],
  extends: ['eslint:recommended'],
  parserOptions: {
    ecmaVersion: 2022,
    sourceType: 'module',
  },
  env: {
    node: true,
    es2022: true,
    browser: true,
  },
  rules: {
    // Basic ESLint rules
    'prefer-const': 'error',
    'no-var': 'error',
    'object-shorthand': 'error',
    'prefer-template': 'error',
    'no-unused-vars': 'off', // Turn off base rule
    
    // TypeScript specific rules
    '@typescript-eslint/no-unused-vars': 'error',
    '@typescript-eslint/no-explicit-any': 'warn',
    '@typescript-eslint/explicit-function-return-type': 'error',
    '@typescript-eslint/explicit-module-boundary-types': 'error',
    
    // Allow console in development
    'no-console': 'warn',
  },
  overrides: [
    {
      files: ['**/*.test.ts', '**/*.spec.ts'],
      rules: {
        '@typescript-eslint/no-explicit-any': 'off',
        'no-console': 'off',
      },
    },
    {
      files: ['*.config.ts', '*.config.js', '*.config.*.ts', '*.config.*.js'],
      rules: {
        '@typescript-eslint/explicit-function-return-type': 'off',
        'no-console': 'off',
      },
    },
  ],
  ignorePatterns: [
    'node_modules/',
    'dist/',
    '.tsbuildinfo',
    'coverage/',
    '*.d.ts',
  ],
};