 be called on (defaults
       *   to `node`)
       * @return {Function} Generated handler function
       */
      _addMethodEventListenerToNode(node, eventName, methodName, context) {
        context = context || node;
        let handler = createNodeEventHandler(context, eventName, methodName);
        this._addEventListenerToNode(node, eventName, handler);
        return handler;
      }

      /**
       * Override point for adding custom or simulated event handling.
       *
       * @param {Node} no