函数使用，如何转换为vue3

showEditDialog(editForm) {
    this.editDialogVisible = true
    this.editForm = editForm
}

import {ref} from 'vue'

export default {
  setup() {
    const editDialogVisible = ref(false)
    const editForm = ref(null)

    function showEditDialog(value) {
      editDialogVisible.value = true
      editForm.value = value
    }

    return {
      editDialogVisible,
      editForm,
      showEditDialog
    }
  }
}