ES7 Props init

  static propTypes = {
    data: PropTypes.array.isRequired,
    title: PropTypes.string.isRequired,
    len: PropTypes.number,
    keyName: PropTypes.string.isRequired,
    showLess: PropTypes.bool.isRequired,
    containerStlye: PropTypes.object,
    children: PropTypes.node,
  }
  static defaultProps = {
    len: 4,
    showLess: false,
    containerStlye: {},
  }
  
  static async getInitialProps({ req }) {
    const initialInput = getInitialInput(req);
    return { initialInput };
  }

  static Throttle = 1000;
  static DefaultOutput = "";
  static DefaultLogger = [];

  state = {
    input: this.props.initialInput,
    output: "",
    logger: Editor.DefaultLogger,
  };