ERROR in ./styler.js
Module build failed: SyntaxError: C:/Users/Admin/source/repos/EMCrypto/React/styler.js: Unexpected token (66:33)

  64 |                     this.columnStyles[column] = { key: column };
  65 |                 } else if (_.isObject(column)) {
> 66 |                     const { key, ...style } = column;
     |                                  ^
  67 |                     this.columnStyles[key] = style;
  68 |                 }
  69 |             });

 @ ./components/rig-chart-view.js 33:14-34
 @ ./app.js