recharts/src/chartWrapper/TreemapItem.js

React charts

import React, { PropTypes } from 'react';

class TreemapItem extends React.Component {
  static displayName = 'TreemapItem';

  static propTypes = {
    element: PropTypes.element,
  };

  static defaultProps = {};

  constructor(props) {
    super(props);
  }

  render() {
    return null;
  }
}

export default TreemapItem;