import React from 'react';
var PropTypes = React.PropTypes;

function Item(props) {
    console.log("onClickFunction: ", props.onClickFunction); //Here I can see the function
    return  (
        <div className="content">
            <button className="ui" onClick={props.onClickFunction}>{props.category}</button>
        </div>
    );
}

Item.propTypes = {
  onClickFunction: PropTypes.func.isRequired,
  category: PropTypes.string.isRequired
}

export default Item;