text: /*
   * Backpack - Skyscanner's Design System
   *
   * Copyright 2016-2021 Skyscanner Ltd
   *
   * Licensed 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.
   */
  
  import React from 'react';
  import PropTypes from 'prop-types';
  import { cssModules } from 'bpk-react-utils';
  
  import STYLES from './Heading.scss';
  
  const getClassName = cssModules(STYLES);
  
  const Heading = props => {
    const { level: TagName, className, ...rest } = props;
  
    const classNames = [
      getClassName('bpk-docs-heading'),
      getClassName(`bpk-docs-heading--${TagName}`),
    ];
  
    if (className) {
      classNames.push(className);
    }
  
    return <TagName className={classNames.join(' ')} {...rest} />;
  };
  
  Heading.propTypes = {
    level: PropTypes.oneOf(['h1', 'h2', 'h3', 'h4', 'h5', 'h6']).isRequired,
    className: PropTypes.string,
  };
  
  Heading.defaultProps = {
    className: null,
  };
  
  export default Heading;
  