content: import React from 'react';
  
  export default function useCombinedRefs(...refs) {
    const targetRef = React.useRef();
  
    React.useEffect(() => {
      refs.forEach(ref => {
        if (!ref) return;
  
        if (typeof ref === 'function') {
          ref(targetRef.current);
        } else {
          ref.current = targetRef.current;
        }
      });
    }, [refs]);
  
    return targetRef;
  }
  
  /*
  Problem described in
  https://itnext.io/reusing-the-ref-from-forwardref-with-react-hooks-4ce9df693dd
   */
  