setContent to use jQuery elements

[craftpip]

jquery-confirm version:
v3.x.x

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

Current behavior:
setContent does not work with DOM elements.

Expected behavior:
Accept DOM elements in setContent to set element directly.
example:

var a = $.confirm({
    content: $('.otherElement').clone()
});
a.appendContent($('<div />').html('div element appended'));
a.prependContent($('<div />').html('div element prepended'));