text: import React, { Component } from 'react'
  
  import css from './Example.less'
  
  export default class Example extends Component {
      static defaultProps = {
          className: css.container,
      }
  
      onButtonClick = () => {
          const { changeAction, on } = this.props
  
          changeAction(!on)
      }
  
      render() {
  
          const { className } = this.props
  
          return <div
              className={className}
              onClick={this.onButtonClick}
          >
              {'This is a test of the Webpack bundle, PostCSS, and Babel.'}
          </div>
      }
  }