listfield.js

import React from 'react';
import classNames from 'classnames';

export default class ListField extends React.Component {
  render() {
    const classes = classNames({
      'list-field': true
    });
    return (
      <div className={classes}>
        ListField
      </div>
    );
  }
}

wrapper.js

import React from 'react';

export default function WrapItemComponent(Component) {
  return class Wrapper extends React.Component {
    render() {
      return (
        <div className="panel panel-default" onClick={this.props.onClick}>
          {this.props.activeItemIndex}
          <Component {...this.props} {...this.state} />
        </div>
      );
    }
  };
}