intellij idea - Using Smarty in Javascript in PHPStorm -

i switched phpstorm , it's great, have bunch of .js files contain smarty tags insert bit of scaffolding; breaks phpstorm's syntax checker, highlighting code in red because it's not seeing opening tags smarty tag insert.

{include file="../../widgetclassstart.js"}      return widgets_base.extend( { 

the error "'return' outside function definition".

can phpstorm's syntax checker / compiler either evaluate smarty tag's contents or ignore specific pattern (since it's same everywhere) specific error?

i ended putting

var widget; 

in widgetclassstart.js;

in every widget replaced "return ..." with

widget = ... 

and return that var in widgetclassend.js file,

return widget; 

so widgetclassend.js place error occurs , widgets @ least free red squiggly lines.