@src() or @ress() directive is used to link to static files that exists
within the res/ static resource files directory of the project application. This does not convert
urls to script tags as only the relative file paths are returned as http protocol format.
@src('assets/file.css') http://{domain}/res/assets/file.css
@ress('assets/file.css') http://{domain}/res/assets/file.css
res/ parent directory. This is because, the
res directory is the default directory where static files are
expected to be stored.