'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var vue = require('vue');
var core = require('@vueuse/core');
var util = require('../../utils/util.js');

let cachedContainer;
const POPPER_CONTAINER_ID = `el-popper-container-${util.generateId()}`;
const POPPER_CONTAINER_SELECTOR = `#${POPPER_CONTAINER_ID}`;
const usePopperContainer = () => {
  vue.onBeforeMount(() => {
    if (!core.isClient)
      return;
    if (process.env.NODE_ENV === "test" || !cachedContainer) {
      const container = document.createElement("div");
      container.id = POPPER_CONTAINER_ID;
      document.body.appendChild(container);
      cachedContainer = container;
    }
  });
};

exports.POPPER_CONTAINER_ID = POPPER_CONTAINER_ID;
exports.POPPER_CONTAINER_SELECTOR = POPPER_CONTAINER_SELECTOR;
exports.usePopperContainer = usePopperContainer;
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