@3fs/eslint-config/configs/esnext.js

3fs ESLint Config

module.exports = {
  extends: '@3fs',
  env: { 'es6': true },
  parserOptions: {
    ecmaVersion: 8,
    ecmaFeatures: { 'experimentalObjectRestSpread': true },
    sourceType: 'module'
  },
  rules: {
    'no-var': 'error',
    'prefer-const': 'error',
    'one-var': ['error', 'never'],
    'prefer-arrow-callback': 'error',
    'prefer-numeric-literals': 'error',
    'prefer-rest-params': 'error',
    'prefer-spread': 'error',
    'prefer-template': 'error',
    'no-invalid-this': 'error'
  }
};