eslint.config.js

import js from '@eslint/js';
import globals from 'globals';

export default [
  {
    ignores: ['dist/', 'node_modules/', 'coverage/', '.vitest/'],
  },
  {
    files: ['src/**/*.js'],
    languageOptions: {
      ecmaVersion: 2020,
      sourceType: 'module',
      globals: {
        ...globals.browser,
        ...globals.node,
      },
    },
    rules: {
      ...js.configs.recommended.rules,
      'no-console': ['warn', { allow: ['warn', 'error', 'info'] }],
      'no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
      'complexity': ['error', 5],
      'max-lines-per-function': ['warn', 50],
      'no-nested-ternary': 'error',
      'eqeqeq': ['error', 'always'],
      'curly': ['error', 'all'],
    },
  },
  {
    files: ['src/**/*.test.js', 'tests/**/*.js'],
    languageOptions: {
      globals: {
        ...globals.browser,
        describe: 'readonly',
        it: 'readonly',
        expect: 'readonly',
        beforeEach: 'readonly',
        afterEach: 'readonly',
        vi: 'readonly',
      },
    },
  },
];