text: import React, { Fragment } from 'react'
  
  const Button = props => {
    return (
      <Fragment>
        <button
          type="button"
          onClick={event => {
            event.preventDefault()
            props.onCountUp()
          }}
        >
          up
        </button>
  
        <button
          type="button"
          onClick={event => {
            event.preventDefault()
            props.onCountDown()
          }}
        >
          down
        </button>
      </Fragment>
    )
  }
  
  export default Button;
  