chrome/browser/resources/pdf/.eslintrc.js

// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module.exports = {
  env: {
    'browser': true,
    'es6': true,
  },
  rules: {
    'no-var': 'error',
    'prefer-const': 'error',
  },
};