content: import classNames from 'classnames';
  import React from 'react';
  import PropTypes from 'prop-types';
  // TODO: Avatar support
  /** Card Title */
  const CardTitle = ({ title, subtitle, larger }) =>
      (<section className="mdc-card__primary">
          <h1 className={classNames('mdc-card__title', { 'mdc-card__title--large': larger })}>
              {title}
          </h1>
          {subtitle && <h2 className="mdc-card__subtitle">
              {subtitle}
          </h2>}
      </section>);
  CardTitle.propTypes = {
      title: PropTypes.string.isRequired,
      subtitle: PropTypes.string,
      larger: PropTypes.bool,
  };
  CardTitle.defaultProps = {
      subtitle: '',
      larger: false,
  };
  export default CardTitle;
  