Uncaught Reference Error: module is not defined

[Ayan-Bandyopadhyay]

I added the following line to my html:

<script src="rtcstats.js"></script>

However, I get the error "Uncaught Reference Error: module is not defined" in rtcstats.js, specifically this line:

module.exports = function(trace, getStatsInterval, prefixesToWrap) {