jQuery plugin start

jquery.plugin.js

(($, window, undefined) => {

  let pluginName = 'plugin_name',
      document = window.document,
      settings = {
        
      }

      class Plugin {
        constructor(element, options) {
          this.element = element;
          this.$window = $(window);

          this.options = $.extend( {}, settings, options) ;

          this.settings = settings;
          this.name = pluginName;
          
          this.init()
        }

        init() {
          console.log('Plugin init');
        }
      }



      $.fn[pluginName] = function(options) {

        const plugin = new Plugin( this, options )
        return this.each(() => {
          if (!$.data(this, `plugin_${pluginName}`)) {
            $.data(this, `plugin_${pluginName}`, plugin);
          }
        });
      }



})(jQuery, window);