static fireEvent(target, eventType, eventInfo = {}) {
    const event = new WSCustomEvent(eventType, {
      detail: eventInfo,
      bubbles: true
    });

    target.dispatchEvent(event);
  }
Fires a custom event on the given target.
@param {Element} target The target of the event.
@param {string} eventType The event type.
@param {Object} eventInfo Optional parameter to provide additional data
to the event.