src/components/sidebar/sidebar.js
/**
   * Returns classes for the component.
   *
   * @method mainClasses
   * @return {String} Main className
   */
Returns classes for the component.
@method mainClasses
@return {String} Main className
Returns classes for the component . @method mainClasses @return { String } Main className
get mainClasses() {
    return classNames(
      'carbon-sidebar',
      this.props.className
    );
  }
get mainClasses ( ) { return classNames ( 'carbon-sidebar' , this . props . className ) ; }
Returns classes for the component.
Returns classes for the component .