module.exports = {
  env: {
    node: true,
    es2021: true,
    jest: true,
  },
  extends: [
    'eslint:recommended',
  ],
  parserOptions: {
    ecmaVersion: 2021,
    sourceType: 'module',
  },
  rules: {
    'no-console': 'warn',
    'no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
    'prefer-const': 'error',
    'no-var': 'error',
    'object-shorthand': 'error',
    'prefer-template': 'error',
    'template-curly-spacing': 'error',
    'arrow-spacing': 'error',
    'comma-dangle': ['error', 'always-multiline'],
    'quotes': ['error', 'single', { avoidEscape: true }],
    'semi': ['error', 'always'],
    'indent': ['error', 2],
    'no-trailing-spaces': 'error',
    'eol-last': 'error',
  },
  ignorePatterns: [
    'node_modules/',
    'dist/',
    'build/',
    'coverage/',
    '*.min.js',
  ],
};