jtBaseApp/node_modules/vant/lib/composables/use-placeholder.js

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var stdin_exports = {};
__export(stdin_exports, {
  usePlaceholder: () => usePlaceholder
});
module.exports = __toCommonJS(stdin_exports);
var import_vue = require("vue");
var import_use_height = require("./use-height");
function usePlaceholder(contentRef, bem) {
  const height = (0, import_use_height.useHeight)(contentRef, true);
  return (renderContent) => (0, import_vue.createVNode)("div", {
    "class": bem("placeholder"),
    "style": {
      height: height.value ? `${height.value}px` : void 0
    }
  }, [renderContent()]);
}