laoneo

import { createPlugin } from '@fullcalendar/core/index.js';
import { CalendarImpl } from '@fullcalendar/core/internal.js';
import dayjs from 'dayjs/esm/index';
import arraySupport from 'dayjs/esm/plugin/arraySupport';
import customParseFormat from 'dayjs/esm/plugin/customParseFormat';
import duration from 'dayjs/esm/plugin/duration';
import updateLocale from 'dayjs/esm/plugin/updateLocale';
import utc from 'dayjs/esm/plugin/utc';

dayjs.extend(arraySupport);

laoneo

public function countItems() {
  if($this instanceof WorkflowServiceInterface) {
    return $this->getWFcountItems();
  }

// Normal code here
}

laoneo

public function build(&$query)
{
	$this->updateEventParent($query);

	return parent::build($query);
}

public function parse(&$segments)
{
	$this->updateEventParent();