I have problem to minify my code during build process as dependency query-string file has ES6 syntax contained into index.js

Error

Failed to compile.
Failed to minify the code from this file: 
 ./node_modules/query-string/index.js:8 

More on issue:

https://github.com/facebook/create-react-app/blob/master/packages/react-scripts/template/README.md#npm-run-build-fails-to-minify