text: import React from 'react'
  import PropTypes from 'prop-types'
  
  class BackgroundWrapper extends React.Component {
    render() {
      return this.props.children
    }
  }
  
  BackgroundWrapper.propTypes = {
    children: PropTypes.element,
    value: PropTypes.instanceOf(Date),
    range: PropTypes.arrayOf(PropTypes.instanceOf(Date)),
  }
  
  export default BackgroundWrapper
  