es6.js

module.exports = {
    extends: [`htmlacademy/es5`],
    rules: {
      // ECMAScript 6
      // http://eslint.org/docs/rules/#ecmascript-6
      // ------------------------------------------
      'arrow-parens': [`error`, `always`],
      // parens are optional but recommended.
      // ESLint doesn't support a *consistent*
      // setting so "always" is used.
      'constructor-super': `error`, // eslint:recommended
      'generator-star-spacing': [`error`, `after`],
      'no-new-symbol': `error`, // eslint:recommended
      'no-this-before-super': `error`, // eslint:recommended
      'no-var': `error`,
      'prefer-rest-params': `error`,
      'prefer-spread': `error`,
      'rest-spread-spacing': `error`,
      'yield-star-spacing': [`error`, `after`],
  
      'object-shorthand': [`error`, `always`, {'avoidQuotes': true}],
  
      'quotes': [`error`, `backtick`] // https://github.com/htmlacademy/eslint-config-htmlacademy/issues/4
    }
};