incsw/assetic-extensions-bundle
provides extentions for AsseticBundle in your Symfony2 Project. PHP 7.0+ required.
incsw_assetic_extensions:
filters:
babel:
config: '%kernel.root_dir%/../.babelrc'
{% javascripts '@AppBundle/Resources/public/js/*' filter='babel' %}
<script src="{{ asset_url }}"></script>
{% endjavascripts %}