如何在fullcalendar-vue中设置eventOrder？

<template>
  <FullCalendar
    :events="events"
    :event-order="customEventOrder"
  />
</template>

<script>
import FullCalendar from '@fullcalendar/vue'
import dayGridPlugin from '@fullcalendar/daygrid'

export default {
  components: {
    FullCalendar
  },
  data() {
    return {
      events: [
        {
          title: 'Event 1',
          start: '2022-01-01'
        },
        {
          title: 'Event 2',
          start: '2022-01-02'
        },
        {
          title: 'Event 3',
          start: '2022-01-03'
        }
      ]
    }
  },
  methods: {
    customEventOrder(event1, event2) {
      // 根据事件的开始时间进行排序
      return event1.start - event2.start;
    }
  },
  mounted() {
    FullCalendar.registerPlugins([dayGridPlugin])
  }
}
</script>