assign loaded dependencies to params in function callback

require-params.js

bls.utils().require( ['/path/to/handlebars.js', '/path/to/template.html'], function( hb, template1) {
  // use handlebars via hb var
  hb.compile(someTemplateVar, data);
  
  // use template via template1 var
  document.getElementById(templateHandle).innerHTML = template1;
} );