jquery-confirm version:
v3.3.0

I'm submitting a ... (check one with "x")
[ ] bug report
[ ] feature request
[ x] support request

Current behavior:
setting defaults is not clear. I'm adding this to my app.js but getting jconfirm is not defined error on the page

require('jquery-confirm');

jconfirm.defaults = {
       closeIcon: true,
       closeIconClass: 'fa fa-close',
       columnClass: 'medium-6 small-10 columns medium-offset-3 small-offset-1'
       };

Expected behavior:
Other information:
Using jconfirm with foundation which is why I want to set other classes by default