import entryFactory from 'bpmn-js-properties-panel/lib/factory/EntryFactory'; /** 没用上 */ import { is } from 'bpmn-js/lib/util/ModelUtil'; export default function(group, element) { // Only return an entry, if the currently selected // element is a start event. if (is(element, 'bpmn:StartEvent')) { group.entries.push(entryFactory.textField({ id : 'spell', description : 'Apply a black magic spell', label : 'Spell', modelProperty : 'spell' })); } }