// Licensed to Cloudera, Inc. under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  Cloudera, Inc. licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

const scrollbarWidth = (): number => {
  const parent = document.createElement('div');
  parent.style.width = '50px';
  parent.style.height = '50px';
  parent.style.overflow = 'auto';
  const child = document.createElement('div');
  child.style.height = '100px';
  parent.append(child);
  document.body.append(child);
  const width = child.offsetWidth - child.clientWidth;
  parent.remove();
  return width;
};

export default scrollbarWidth;