code: function handleMouseOut(e, d, barList, chartWidth, chartHeight) {
              dispatcher.call('customMouseOut', e, d, d3Selection.mouse(e), [chartWidth, chartHeight]);
  
              barList.forEach((barRect) => {
                  d3Selection.select(barRect).attr('fill', ({name}) => computeColor(name));
              });
          }
docs: Custom OnMouseOver event handler
  @return {void}
  @private