Start for a jQuery plugin

jQueryPluginStart.js

(function($) {
  'use strict';
  $.fn.pluginName = function(options, callback) {
  
    //this selector
    var thisEl = $(this);
  
    // options
    var settings = { 
    };
    
    // append the settings array to options
    if(options) {
      $.extend(settings, options);
    }
    
    if (typeof callback === "function") {
      callback();
    }
    
  }
})(jQuery);