I attempted to install Bootstrap 4, and added these links:
<script src="libs/jquery/dist/jquery.min.js"></script>
<script src="libs/tether/dist/js/tether.min.js" ></script>
<script src="libs/popper.js/dist/popper.js"></script>
<script src="libs/bootstrap/dist/js/bootstrap.min.js" ></script>
However, I encountered the following error :
Uncaught syntaxError: Unexpected token export
https://i.sstatic.net/42loV.png
Does anyone have any suggestions on how to resolve this issue?