import { Message } from 'element-ui'
export default function() {
// 添加值
  const addItem = function (data: any, initData = {}) {
    data.push(initData)
  }
  // 删除某组件的item值
  const removeItem = function (data: any, index: number, required: boolean = true) {
    if (required && data.length == 1) return Message({ message: '值不能少于一项', type: 'warning' })
    data.splice(index, 1)
  }
  return {
    addItem,
    removeItem
  }
}