From 5aaa673db117b59b5a8525658799564df575e820 Mon Sep 17 00:00:00 2001
From: IrosTheBeggar <paul.sori@pm.me>
Date: Mon, 29 Nov 2021 14:53:56 -0500
Subject: [PATCH] cleanup alpha

---
 webapp/alpha/index.html |    95 +-
 webapp/alpha/index.js   |   119 -
 webapp/alpha/spa.js     |    15 +-
 webapp/alpha/vue3.js    | 13412 --------------------------------------
 4 files changed, 97 insertions(+), 13544 deletions(-)
 delete mode 100644 webapp/alpha/index.js
 delete mode 100644 webapp/alpha/vue3.js
diff --git a/webapp/alpha/index.html b/webapp/alpha/index.html
index 945354b..33d63ed 100644
--- a/webapp/alpha/index.html
+++ b/webapp/alpha/index.html
@@ -21,19 +21,13 @@
   
   <!-- Style Sheets -->
   <link rel="stylesheet" href="spa.css">
-  <link rel="stylesheet" href="../assets/css/waves.css">
   <link rel="stylesheet" href="../assets/css/materialize.css">
 
   <!-- JS -->
   <script defer src="spa.js"></script>
-  <script defer src="index.js"></script>
+  <link rel="stylesheet" href="../assets/css/waves.css">
   <script defer src="../assets/js/waves.js"></script>
 
-  <script src="vue3.js"></script>
-
-  <script src="../assets/js/lib/axios.js"></script>
-  <script src="../assets/js/api.js"></script>
-  <!-- <script>API.checkAuthAndKickToLogin();</script> -->
 </head>
 
 <body>
@@ -136,15 +130,94 @@
     <div id="content-header" class="container">
       <h5>File Explorer</h5>
       <div id="content-header-spacer"></div>
-      <svg id="sidenav-button" @click="toggleMenu" class="ham hamRotate180 ham5" viewBox="0 0 100 100" width="80">
+      <svg id="sidenav-button" onclick="toggleSideMenu();" class="ham hamRotate180 ham5" viewBox="0 0 100 100" width="80">
         <path class="line top" d="m 30,33 h 40 c 0,0 8.5,-0.68551 8.5,10.375 0,8.292653 -6.122707,9.002293 -8.5,6.625 l -11.071429,-11.071429" />
         <path class="line middle" d="m 70,50 h -40" />
         <path class="line bottom" d="m 30,67 h 40 c 0,0 8.5,0.68551 8.5,-10.375 0,-8.292653 -6.122707,-9.002293 -8.5,-6.625 l -11.071429,11.071429" />
       </svg>
     </div>
-    <!-- componentKey is used to force a re-render -->
-    <component :is="currentViewMain">
-    </component>
+
+    <div class="container">
+      <ul class="collection">
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      <li class="collection-item">Test Item</li>
+      </ul>
+    </div>
+
   </div>
 
   <div id="nav-bar">
diff --git a/webapp/alpha/index.js b/webapp/alpha/index.js
deleted file mode 100644
index 35f9f10..0000000
--- a/webapp/alpha/index.js
+++ /dev/null
@@ -1,119 +0,0 @@
-const app = Vue.createApp({
-  data() { return {
-    currentViewMain: 'file-explorer-view'
-  }},
-  methods: {
-    toggleMenu(event) {
-      toggleSideMenu();
-    }
-  }
-})
-
-const fileExplorerView = app.component('file-explorer-view', {
-  template: `
-    <div class="container">
-      <ul class="collection">
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      <li class="collection-item">Test Item</li>
-      </ul>
-    </div>`
-});
-
-const nowPlayingView = app.component('now-playing-view', {
-  template: `<div class="container>CURRENTLY PLAYING</div>`
-});
-
-const vm = app.mount('#content');
-
-function changeView(viewName, el){
-  if (vm.currentViewMain === viewName) {
-    closeSideMenu();
-    return;
-  }
-
-  vm.currentViewMain = viewName;
-
-  const elements = document.querySelectorAll('.side-nav-item'); // or:
-  elements.forEach(elm => {
-    elm.classList.remove("select")
-  });
-
-  el.classList.add("select");
-
-  // close nav on mobile
-  closeSideMenu();
-}
\ No newline at end of file
diff --git a/webapp/alpha/spa.js b/webapp/alpha/spa.js
index 626e212..204b6e8 100644
--- a/webapp/alpha/spa.js
+++ b/webapp/alpha/spa.js
@@ -2,8 +2,6 @@ document.getElementById("sidenav-cover").addEventListener("click", () => {
   toggleSideMenu();
 }); 
 
-console.log('EFEWSEFWEF')
-
 function toggleSideMenu() {
   console.log('gferg')
   document.getElementById("sidenav-cover").classList.toggle("click-through");
@@ -37,3 +35,16 @@ document.documentElement.style.setProperty('--vh', `${window.innerHeight/100}px`
 window.addEventListener("resize", () => {
   document.documentElement.style.setProperty('--vh', `${window.innerHeight/100}px`);
 });
+
+
+function changeView(viewName, el){
+  const elements = document.querySelectorAll('.side-nav-item'); // or:
+  elements.forEach(elm => {
+    elm.classList.remove("select")
+  });
+
+  el.classList.add("select");
+
+  // close nav on mobile
+  closeSideMenu();
+}
\ No newline at end of file
diff --git a/webapp/alpha/vue3.js b/webapp/alpha/vue3.js
deleted file mode 100644
index ba021cf..0000000
--- a/webapp/alpha/vue3.js
+++ /dev/null
@@ -1,13412 +0,0 @@
-/* 
-  vueJS v3.0.2 
-  from https://unpkg.com/vue@3.0.2/dist/vue.global.js
-*/ 
-var Vue = (function (exports) {
-  'use strict';
-
-  /**
-   * Make a map and return a function for checking if a key
-   * is in that map.
-   * IMPORTANT: all calls of this function must be prefixed with
-   * \/\*#\_\_PURE\_\_\*\/
-   * So that rollup can tree-shake them if necessary.
-   */
-  function makeMap(str, expectsLowerCase) {
-      const map = Object.create(null);
-      const list = str.split(',');
-      for (let i = 0; i < list.length; i++) {
-          map[list[i]] = true;
-      }
-      return expectsLowerCase ? val => !!map[val.toLowerCase()] : val => !!map[val];
-  }
-
-  // Patch flags are optimization hints generated by the compiler.
-  // when a block with dynamicChildren is encountered during diff, the algorithm
-  // enters "optimized mode". In this mode, we know that the vdom is produced by
-  // a render function generated by the compiler, so the algorithm only needs to
-  // handle updates explicitly marked by these patch flags.
-  // dev only flag -> name mapping
-  const PatchFlagNames = {
-      [1 /* TEXT */]: `TEXT`,
-      [2 /* CLASS */]: `CLASS`,
-      [4 /* STYLE */]: `STYLE`,
-      [8 /* PROPS */]: `PROPS`,
-      [16 /* FULL_PROPS */]: `FULL_PROPS`,
-      [32 /* HYDRATE_EVENTS */]: `HYDRATE_EVENTS`,
-      [64 /* STABLE_FRAGMENT */]: `STABLE_FRAGMENT`,
-      [128 /* KEYED_FRAGMENT */]: `KEYED_FRAGMENT`,
-      [256 /* UNKEYED_FRAGMENT */]: `UNKEYED_FRAGMENT`,
-      [1024 /* DYNAMIC_SLOTS */]: `DYNAMIC_SLOTS`,
-      [512 /* NEED_PATCH */]: `NEED_PATCH`,
-      [-1 /* HOISTED */]: `HOISTED`,
-      [-2 /* BAIL */]: `BAIL`
-  };
-
-  const GLOBALS_WHITE_LISTED = 'Infinity,undefined,NaN,isFinite,isNaN,parseFloat,parseInt,decodeURI,' +
-      'decodeURIComponent,encodeURI,encodeURIComponent,Math,Number,Date,Array,' +
-      'Object,Boolean,String,RegExp,Map,Set,JSON,Intl';
-  const isGloballyWhitelisted = /*#__PURE__*/ makeMap(GLOBALS_WHITE_LISTED);
-
-  const range = 2;
-  function generateCodeFrame(source, start = 0, end = source.length) {
-      const lines = source.split(/\r?\n/);
-      let count = 0;
-      const res = [];
-      for (let i = 0; i < lines.length; i++) {
-          count += lines[i].length + 1;
-          if (count >= start) {
-              for (let j = i - range; j <= i + range || end > count; j++) {
-                  if (j < 0 || j >= lines.length)
-                      continue;
-                  const line = j + 1;
-                  res.push(`${line}${' '.repeat(Math.max(3 - String(line).length, 0))}|  ${lines[j]}`);
-                  const lineLength = lines[j].length;
-                  if (j === i) {
-                      // push underline
-                      const pad = start - (count - lineLength) + 1;
-                      const length = Math.max(1, end > count ? lineLength - pad : end - start);
-                      res.push(`   |  ` + ' '.repeat(pad) + '^'.repeat(length));
-                  }
-                  else if (j > i) {
-                      if (end > count) {
-                          const length = Math.max(Math.min(end - count, lineLength), 1);
-                          res.push(`   |  ` + '^'.repeat(length));
-                      }
-                      count += lineLength + 1;
-                  }
-              }
-              break;
-          }
-      }
-      return res.join('\n');
-  }
-
-  /**
-   * On the client we only need to offer special cases for boolean attributes that
-   * have different names from their corresponding dom properties:
-   * - itemscope -> N/A
-   * - allowfullscreen -> allowFullscreen
-   * - formnovalidate -> formNoValidate
-   * - ismap -> isMap
-   * - nomodule -> noModule
-   * - novalidate -> noValidate
-   * - readonly -> readOnly
-   */
-  const specialBooleanAttrs = `itemscope,allowfullscreen,formnovalidate,ismap,nomodule,novalidate,readonly`;
-  const isSpecialBooleanAttr = /*#__PURE__*/ makeMap(specialBooleanAttrs);
-
-  function normalizeStyle(value) {
-      if (isArray(value)) {
-          const res = {};
-          for (let i = 0; i < value.length; i++) {
-              const item = value[i];
-              const normalized = normalizeStyle(isString(item) ? parseStringStyle(item) : item);
-              if (normalized) {
-                  for (const key in normalized) {
-                      res[key] = normalized[key];
-                  }
-              }
-          }
-          return res;
-      }
-      else if (isObject(value)) {
-          return value;
-      }
-  }
-  const listDelimiterRE = /;(?![^(]*\))/g;
-  const propertyDelimiterRE = /:(.+)/;
-  function parseStringStyle(cssText) {
-      const ret = {};
-      cssText.split(listDelimiterRE).forEach(item => {
-          if (item) {
-              const tmp = item.split(propertyDelimiterRE);
-              tmp.length > 1 && (ret[tmp[0].trim()] = tmp[1].trim());
-          }
-      });
-      return ret;
-  }
-  function normalizeClass(value) {
-      let res = '';
-      if (isString(value)) {
-          res = value;
-      }
-      else if (isArray(value)) {
-          for (let i = 0; i < value.length; i++) {
-              res += normalizeClass(value[i]) + ' ';
-          }
-      }
-      else if (isObject(value)) {
-          for (const name in value) {
-              if (value[name]) {
-                  res += name + ' ';
-              }
-          }
-      }
-      return res.trim();
-  }
-
-  // These tag configs are shared between compiler-dom and runtime-dom, so they
-  // https://developer.mozilla.org/en-US/docs/Web/HTML/Element
-  const HTML_TAGS = 'html,body,base,head,link,meta,style,title,address,article,aside,footer,' +
-      'header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,div,dd,dl,dt,figcaption,' +
-      'figure,picture,hr,img,li,main,ol,p,pre,ul,a,b,abbr,bdi,bdo,br,cite,code,' +
-      'data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,s,samp,small,span,strong,sub,sup,' +
-      'time,u,var,wbr,area,audio,map,track,video,embed,object,param,source,' +
-      'canvas,script,noscript,del,ins,caption,col,colgroup,table,thead,tbody,td,' +
-      'th,tr,button,datalist,fieldset,form,input,label,legend,meter,optgroup,' +
-      'option,output,progress,select,textarea,details,dialog,menu,' +
-      'summary,template,blockquote,iframe,tfoot';
-  // https://developer.mozilla.org/en-US/docs/Web/SVG/Element
-  const SVG_TAGS = 'svg,animate,animateMotion,animateTransform,circle,clipPath,color-profile,' +
-      'defs,desc,discard,ellipse,feBlend,feColorMatrix,feComponentTransfer,' +
-      'feComposite,feConvolveMatrix,feDiffuseLighting,feDisplacementMap,' +
-      'feDistanceLight,feDropShadow,feFlood,feFuncA,feFuncB,feFuncG,feFuncR,' +
-      'feGaussianBlur,feImage,feMerge,feMergeNode,feMorphology,feOffset,' +
-      'fePointLight,feSpecularLighting,feSpotLight,feTile,feTurbulence,filter,' +
-      'foreignObject,g,hatch,hatchpath,image,line,linearGradient,marker,mask,' +
-      'mesh,meshgradient,meshpatch,meshrow,metadata,mpath,path,pattern,' +
-      'polygon,polyline,radialGradient,rect,set,solidcolor,stop,switch,symbol,' +
-      'text,textPath,title,tspan,unknown,use,view';
-  const VOID_TAGS = 'area,base,br,col,embed,hr,img,input,link,meta,param,source,track,wbr';
-  const isHTMLTag = /*#__PURE__*/ makeMap(HTML_TAGS);
-  const isSVGTag = /*#__PURE__*/ makeMap(SVG_TAGS);
-  const isVoidTag = /*#__PURE__*/ makeMap(VOID_TAGS);
-
-  function looseCompareArrays(a, b) {
-      if (a.length !== b.length)
-          return false;
-      let equal = true;
-      for (let i = 0; equal && i < a.length; i++) {
-          equal = looseEqual(a[i], b[i]);
-      }
-      return equal;
-  }
-  function looseEqual(a, b) {
-      if (a === b)
-          return true;
-      let aValidType = isDate(a);
-      let bValidType = isDate(b);
-      if (aValidType || bValidType) {
-          return aValidType && bValidType ? a.getTime() === b.getTime() : false;
-      }
-      aValidType = isArray(a);
-      bValidType = isArray(b);
-      if (aValidType || bValidType) {
-          return aValidType && bValidType ? looseCompareArrays(a, b) : false;
-      }
-      aValidType = isObject(a);
-      bValidType = isObject(b);
-      if (aValidType || bValidType) {
-          /* istanbul ignore if: this if will probably never be called */
-          if (!aValidType || !bValidType) {
-              return false;
-          }
-          const aKeysCount = Object.keys(a).length;
-          const bKeysCount = Object.keys(b).length;
-          if (aKeysCount !== bKeysCount) {
-              return false;
-          }
-          for (const key in a) {
-              const aHasKey = a.hasOwnProperty(key);
-              const bHasKey = b.hasOwnProperty(key);
-              if ((aHasKey && !bHasKey) ||
-                  (!aHasKey && bHasKey) ||
-                  !looseEqual(a[key], b[key])) {
-                  return false;
-              }
-          }
-      }
-      return String(a) === String(b);
-  }
-  function looseIndexOf(arr, val) {
-      return arr.findIndex(item => looseEqual(item, val));
-  }
-
-  /**
-   * For converting {{ interpolation }} values to displayed strings.
-   * @private
-   */
-  const toDisplayString = (val) => {
-      return val == null
-          ? ''
-          : isObject(val)
-              ? JSON.stringify(val, replacer, 2)
-              : String(val);
-  };
-  const replacer = (_key, val) => {
-      if (isMap(val)) {
-          return {
-              [`Map(${val.size})`]: [...val.entries()].reduce((entries, [key, val]) => {
-                  entries[`${key} =>`] = val;
-                  return entries;
-              }, {})
-          };
-      }
-      else if (isSet(val)) {
-          return {
-              [`Set(${val.size})`]: [...val.values()]
-          };
-      }
-      else if (isObject(val) && !isArray(val) && !isPlainObject(val)) {
-          return String(val);
-      }
-      return val;
-  };
-
-  const EMPTY_OBJ =  Object.freeze({})
-      ;
-  const EMPTY_ARR =  Object.freeze([]) ;
-  const NOOP = () => { };
-  /**
-   * Always return false.
-   */
-  const NO = () => false;
-  const onRE = /^on[^a-z]/;
-  const isOn = (key) => onRE.test(key);
-  const isModelListener = (key) => key.startsWith('onUpdate:');
-  const extend = Object.assign;
-  const remove = (arr, el) => {
-      const i = arr.indexOf(el);
-      if (i > -1) {
-          arr.splice(i, 1);
-      }
-  };
-  const hasOwnProperty = Object.prototype.hasOwnProperty;
-  const hasOwn = (val, key) => hasOwnProperty.call(val, key);
-  const isArray = Array.isArray;
-  const isMap = (val) => toTypeString(val) === '[object Map]';
-  const isSet = (val) => toTypeString(val) === '[object Set]';
-  const isDate = (val) => val instanceof Date;
-  const isFunction = (val) => typeof val === 'function';
-  const isString = (val) => typeof val === 'string';
-  const isSymbol = (val) => typeof val === 'symbol';
-  const isObject = (val) => val !== null && typeof val === 'object';
-  const isPromise = (val) => {
-      return isObject(val) && isFunction(val.then) && isFunction(val.catch);
-  };
-  const objectToString = Object.prototype.toString;
-  const toTypeString = (value) => objectToString.call(value);
-  const toRawType = (value) => {
-      // extract "RawType" from strings like "[object RawType]"
-      return toTypeString(value).slice(8, -1);
-  };
-  const isPlainObject = (val) => toTypeString(val) === '[object Object]';
-  const isIntegerKey = (key) => isString(key) &&
-      key !== 'NaN' &&
-      key[0] !== '-' &&
-      '' + parseInt(key, 10) === key;
-  const isReservedProp = /*#__PURE__*/ makeMap(
-  // the leading comma is intentional so empty string "" is also included
-  ',key,ref,' +
-      'onVnodeBeforeMount,onVnodeMounted,' +
-      'onVnodeBeforeUpdate,onVnodeUpdated,' +
-      'onVnodeBeforeUnmount,onVnodeUnmounted');
-  const cacheStringFunction = (fn) => {
-      const cache = Object.create(null);
-      return ((str) => {
-          const hit = cache[str];
-          return hit || (cache[str] = fn(str));
-      });
-  };
-  const camelizeRE = /-(\w)/g;
-  /**
-   * @private
-   */
-  const camelize = cacheStringFunction((str) => {
-      return str.replace(camelizeRE, (_, c) => (c ? c.toUpperCase() : ''));
-  });
-  const hyphenateRE = /\B([A-Z])/g;
-  /**
-   * @private
-   */
-  const hyphenate = cacheStringFunction((str) => str.replace(hyphenateRE, '-$1').toLowerCase());
-  /**
-   * @private
-   */
-  const capitalize = cacheStringFunction((str) => str.charAt(0).toUpperCase() + str.slice(1));
-  /**
-   * @private
-   */
-  const toHandlerKey = cacheStringFunction((str) => (str ? `on${capitalize(str)}` : ``));
-  // compare whether a value has changed, accounting for NaN.
-  const hasChanged = (value, oldValue) => value !== oldValue && (value === value || oldValue === oldValue);
-  const invokeArrayFns = (fns, arg) => {
-      for (let i = 0; i < fns.length; i++) {
-          fns[i](arg);
-      }
-  };
-  const def = (obj, key, value) => {
-      Object.defineProperty(obj, key, {
-          configurable: true,
-          enumerable: false,
-          value
-      });
-  };
-  const toNumber = (val) => {
-      const n = parseFloat(val);
-      return isNaN(n) ? val : n;
-  };
-  let _globalThis;
-  const getGlobalThis = () => {
-      return (_globalThis ||
-          (_globalThis =
-              typeof globalThis !== 'undefined'
-                  ? globalThis
-                  : typeof self !== 'undefined'
-                      ? self
-                      : typeof window !== 'undefined'
-                          ? window
-                          : typeof global !== 'undefined'
-                              ? global
-                              : {}));
-  };
-
-  const targetMap = new WeakMap();
-  const effectStack = [];
-  let activeEffect;
-  const ITERATE_KEY = Symbol( 'iterate' );
-  const MAP_KEY_ITERATE_KEY = Symbol( 'Map key iterate' );
-  function isEffect(fn) {
-      return fn && fn._isEffect === true;
-  }
-  function effect(fn, options = EMPTY_OBJ) {
-      if (isEffect(fn)) {
-          fn = fn.raw;
-      }
-      const effect = createReactiveEffect(fn, options);
-      if (!options.lazy) {
-          effect();
-      }
-      return effect;
-  }
-  function stop(effect) {
-      if (effect.active) {
-          cleanup(effect);
-          if (effect.options.onStop) {
-              effect.options.onStop();
-          }
-          effect.active = false;
-      }
-  }
-  let uid = 0;
-  function createReactiveEffect(fn, options) {
-      const effect = function reactiveEffect() {
-          if (!effect.active) {
-              return options.scheduler ? undefined : fn();
-          }
-          if (!effectStack.includes(effect)) {
-              cleanup(effect);
-              try {
-                  enableTracking();
-                  effectStack.push(effect);
-                  activeEffect = effect;
-                  return fn();
-              }
-              finally {
-                  effectStack.pop();
-                  resetTracking();
-                  activeEffect = effectStack[effectStack.length - 1];
-              }
-          }
-      };
-      effect.id = uid++;
-      effect.allowRecurse = !!options.allowRecurse;
-      effect._isEffect = true;
-      effect.active = true;
-      effect.raw = fn;
-      effect.deps = [];
-      effect.options = options;
-      return effect;
-  }
-  function cleanup(effect) {
-      const { deps } = effect;
-      if (deps.length) {
-          for (let i = 0; i < deps.length; i++) {
-              deps[i].delete(effect);
-          }
-          deps.length = 0;
-      }
-  }
-  let shouldTrack = true;
-  const trackStack = [];
-  function pauseTracking() {
-      trackStack.push(shouldTrack);
-      shouldTrack = false;
-  }
-  function enableTracking() {
-      trackStack.push(shouldTrack);
-      shouldTrack = true;
-  }
-  function resetTracking() {
-      const last = trackStack.pop();
-      shouldTrack = last === undefined ? true : last;
-  }
-  function track(target, type, key) {
-      if (!shouldTrack || activeEffect === undefined) {
-          return;
-      }
-      let depsMap = targetMap.get(target);
-      if (!depsMap) {
-          targetMap.set(target, (depsMap = new Map()));
-      }
-      let dep = depsMap.get(key);
-      if (!dep) {
-          depsMap.set(key, (dep = new Set()));
-      }
-      if (!dep.has(activeEffect)) {
-          dep.add(activeEffect);
-          activeEffect.deps.push(dep);
-          if ( activeEffect.options.onTrack) {
-              activeEffect.options.onTrack({
-                  effect: activeEffect,
-                  target,
-                  type,
-                  key
-              });
-          }
-      }
-  }
-  function trigger(target, type, key, newValue, oldValue, oldTarget) {
-      const depsMap = targetMap.get(target);
-      if (!depsMap) {
-          // never been tracked
-          return;
-      }
-      const effects = new Set();
-      const add = (effectsToAdd) => {
-          if (effectsToAdd) {
-              effectsToAdd.forEach(effect => {
-                  if (effect !== activeEffect || effect.allowRecurse) {
-                      effects.add(effect);
-                  }
-              });
-          }
-      };
-      if (type === "clear" /* CLEAR */) {
-          // collection being cleared
-          // trigger all effects for target
-          depsMap.forEach(add);
-      }
-      else if (key === 'length' && isArray(target)) {
-          depsMap.forEach((dep, key) => {
-              if (key === 'length' || key >= newValue) {
-                  add(dep);
-              }
-          });
-      }
-      else {
-          // schedule runs for SET | ADD | DELETE
-          if (key !== void 0) {
-              add(depsMap.get(key));
-          }
-          // also run for iteration key on ADD | DELETE | Map.SET
-          switch (type) {
-              case "add" /* ADD */:
-                  if (!isArray(target)) {
-                      add(depsMap.get(ITERATE_KEY));
-                      if (isMap(target)) {
-                          add(depsMap.get(MAP_KEY_ITERATE_KEY));
-                      }
-                  }
-                  else if (isIntegerKey(key)) {
-                      // new index added to array -> length changes
-                      add(depsMap.get('length'));
-                  }
-                  break;
-              case "delete" /* DELETE */:
-                  if (!isArray(target)) {
-                      add(depsMap.get(ITERATE_KEY));
-                      if (isMap(target)) {
-                          add(depsMap.get(MAP_KEY_ITERATE_KEY));
-                      }
-                  }
-                  break;
-              case "set" /* SET */:
-                  if (isMap(target)) {
-                      add(depsMap.get(ITERATE_KEY));
-                  }
-                  break;
-          }
-      }
-      const run = (effect) => {
-          if ( effect.options.onTrigger) {
-              effect.options.onTrigger({
-                  effect,
-                  target,
-                  key,
-                  type,
-                  newValue,
-                  oldValue,
-                  oldTarget
-              });
-          }
-          if (effect.options.scheduler) {
-              effect.options.scheduler(effect);
-          }
-          else {
-              effect();
-          }
-      };
-      effects.forEach(run);
-  }
-
-  const builtInSymbols = new Set(Object.getOwnPropertyNames(Symbol)
-      .map(key => Symbol[key])
-      .filter(isSymbol));
-  const get = /*#__PURE__*/ createGetter();
-  const shallowGet = /*#__PURE__*/ createGetter(false, true);
-  const readonlyGet = /*#__PURE__*/ createGetter(true);
-  const shallowReadonlyGet = /*#__PURE__*/ createGetter(true, true);
-  const arrayInstrumentations = {};
-  ['includes', 'indexOf', 'lastIndexOf'].forEach(key => {
-      const method = Array.prototype[key];
-      arrayInstrumentations[key] = function (...args) {
-          const arr = toRaw(this);
-          for (let i = 0, l = this.length; i < l; i++) {
-              track(arr, "get" /* GET */, i + '');
-          }
-          // we run the method using the original args first (which may be reactive)
-          const res = method.apply(arr, args);
-          if (res === -1 || res === false) {
-              // if that didn't work, run it again using raw values.
-              return method.apply(arr, args.map(toRaw));
-          }
-          else {
-              return res;
-          }
-      };
-  });
-  ['push', 'pop', 'shift', 'unshift', 'splice'].forEach(key => {
-      const method = Array.prototype[key];
-      arrayInstrumentations[key] = function (...args) {
-          pauseTracking();
-          const res = method.apply(this, args);
-          resetTracking();
-          return res;
-      };
-  });
-  function createGetter(isReadonly = false, shallow = false) {
-      return function get(target, key, receiver) {
-          if (key === "__v_isReactive" /* IS_REACTIVE */) {
-              return !isReadonly;
-          }
-          else if (key === "__v_isReadonly" /* IS_READONLY */) {
-              return isReadonly;
-          }
-          else if (key === "__v_raw" /* RAW */ &&
-              receiver === (isReadonly ? readonlyMap : reactiveMap).get(target)) {
-              return target;
-          }
-          const targetIsArray = isArray(target);
-          if (targetIsArray && hasOwn(arrayInstrumentations, key)) {
-              return Reflect.get(arrayInstrumentations, key, receiver);
-          }
-          const res = Reflect.get(target, key, receiver);
-          if (isSymbol(key)
-              ? builtInSymbols.has(key)
-              : key === `__proto__` || key === `__v_isRef`) {
-              return res;
-          }
-          if (!isReadonly) {
-              track(target, "get" /* GET */, key);
-          }
-          if (shallow) {
-              return res;
-          }
-          if (isRef(res)) {
-              // ref unwrapping - does not apply for Array + integer key.
-              const shouldUnwrap = !targetIsArray || !isIntegerKey(key);
-              return shouldUnwrap ? res.value : res;
-          }
-          if (isObject(res)) {
-              // Convert returned value into a proxy as well. we do the isObject check
-              // here to avoid invalid value warning. Also need to lazy access readonly
-              // and reactive here to avoid circular dependency.
-              return isReadonly ? readonly(res) : reactive(res);
-          }
-          return res;
-      };
-  }
-  const set = /*#__PURE__*/ createSetter();
-  const shallowSet = /*#__PURE__*/ createSetter(true);
-  function createSetter(shallow = false) {
-      return function set(target, key, value, receiver) {
-          const oldValue = target[key];
-          if (!shallow) {
-              value = toRaw(value);
-              if (!isArray(target) && isRef(oldValue) && !isRef(value)) {
-                  oldValue.value = value;
-                  return true;
-              }
-          }
-          const hadKey = isArray(target) && isIntegerKey(key)
-              ? Number(key) < target.length
-              : hasOwn(target, key);
-          const result = Reflect.set(target, key, value, receiver);
-          // don't trigger if target is something up in the prototype chain of original
-          if (target === toRaw(receiver)) {
-              if (!hadKey) {
-                  trigger(target, "add" /* ADD */, key, value);
-              }
-              else if (hasChanged(value, oldValue)) {
-                  trigger(target, "set" /* SET */, key, value, oldValue);
-              }
-          }
-          return result;
-      };
-  }
-  function deleteProperty(target, key) {
-      const hadKey = hasOwn(target, key);
-      const oldValue = target[key];
-      const result = Reflect.deleteProperty(target, key);
-      if (result && hadKey) {
-          trigger(target, "delete" /* DELETE */, key, undefined, oldValue);
-      }
-      return result;
-  }
-  function has(target, key) {
-      const result = Reflect.has(target, key);
-      if (!isSymbol(key) || !builtInSymbols.has(key)) {
-          track(target, "has" /* HAS */, key);
-      }
-      return result;
-  }
-  function ownKeys(target) {
-      track(target, "iterate" /* ITERATE */, isArray(target) ? 'length' : ITERATE_KEY);
-      return Reflect.ownKeys(target);
-  }
-  const mutableHandlers = {
-      get,
-      set,
-      deleteProperty,
-      has,
-      ownKeys
-  };
-  const readonlyHandlers = {
-      get: readonlyGet,
-      set(target, key) {
-          {
-              console.warn(`Set operation on key "${String(key)}" failed: target is readonly.`, target);
-          }
-          return true;
-      },
-      deleteProperty(target, key) {
-          {
-              console.warn(`Delete operation on key "${String(key)}" failed: target is readonly.`, target);
-          }
-          return true;
-      }
-  };
-  const shallowReactiveHandlers = extend({}, mutableHandlers, {
-      get: shallowGet,
-      set: shallowSet
-  });
-  // Props handlers are special in the sense that it should not unwrap top-level
-  // refs (in order to allow refs to be explicitly passed down), but should
-  // retain the reactivity of the normal readonly object.
-  const shallowReadonlyHandlers = extend({}, readonlyHandlers, {
-      get: shallowReadonlyGet
-  });
-
-  const toReactive = (value) => isObject(value) ? reactive(value) : value;
-  const toReadonly = (value) => isObject(value) ? readonly(value) : value;
-  const toShallow = (value) => value;
-  const getProto = (v) => Reflect.getPrototypeOf(v);
-  function get$1(target, key, isReadonly = false, isShallow = false) {
-      // #1772: readonly(reactive(Map)) should return readonly + reactive version
-      // of the value
-      target = target["__v_raw" /* RAW */];
-      const rawTarget = toRaw(target);
-      const rawKey = toRaw(key);
-      if (key !== rawKey) {
-          !isReadonly && track(rawTarget, "get" /* GET */, key);
-      }
-      !isReadonly && track(rawTarget, "get" /* GET */, rawKey);
-      const { has } = getProto(rawTarget);
-      const wrap = isReadonly ? toReadonly : isShallow ? toShallow : toReactive;
-      if (has.call(rawTarget, key)) {
-          return wrap(target.get(key));
-      }
-      else if (has.call(rawTarget, rawKey)) {
-          return wrap(target.get(rawKey));
-      }
-  }
-  function has$1(key, isReadonly = false) {
-      const target = this["__v_raw" /* RAW */];
-      const rawTarget = toRaw(target);
-      const rawKey = toRaw(key);
-      if (key !== rawKey) {
-          !isReadonly && track(rawTarget, "has" /* HAS */, key);
-      }
-      !isReadonly && track(rawTarget, "has" /* HAS */, rawKey);
-      return key === rawKey
-          ? target.has(key)
-          : target.has(key) || target.has(rawKey);
-  }
-  function size(target, isReadonly = false) {
-      target = target["__v_raw" /* RAW */];
-      !isReadonly && track(toRaw(target), "iterate" /* ITERATE */, ITERATE_KEY);
-      return Reflect.get(target, 'size', target);
-  }
-  function add(value) {
-      value = toRaw(value);
-      const target = toRaw(this);
-      const proto = getProto(target);
-      const hadKey = proto.has.call(target, value);
-      const result = target.add(value);
-      if (!hadKey) {
-          trigger(target, "add" /* ADD */, value, value);
-      }
-      return result;
-  }
-  function set$1(key, value) {
-      value = toRaw(value);
-      const target = toRaw(this);
-      const { has, get } = getProto(target);
-      let hadKey = has.call(target, key);
-      if (!hadKey) {
-          key = toRaw(key);
-          hadKey = has.call(target, key);
-      }
-      else {
-          checkIdentityKeys(target, has, key);
-      }
-      const oldValue = get.call(target, key);
-      const result = target.set(key, value);
-      if (!hadKey) {
-          trigger(target, "add" /* ADD */, key, value);
-      }
-      else if (hasChanged(value, oldValue)) {
-          trigger(target, "set" /* SET */, key, value, oldValue);
-      }
-      return result;
-  }
-  function deleteEntry(key) {
-      const target = toRaw(this);
-      const { has, get } = getProto(target);
-      let hadKey = has.call(target, key);
-      if (!hadKey) {
-          key = toRaw(key);
-          hadKey = has.call(target, key);
-      }
-      else {
-          checkIdentityKeys(target, has, key);
-      }
-      const oldValue = get ? get.call(target, key) : undefined;
-      // forward the operation before queueing reactions
-      const result = target.delete(key);
-      if (hadKey) {
-          trigger(target, "delete" /* DELETE */, key, undefined, oldValue);
-      }
-      return result;
-  }
-  function clear() {
-      const target = toRaw(this);
-      const hadItems = target.size !== 0;
-      const oldTarget =  isMap(target)
-              ? new Map(target)
-              : new Set(target)
-          ;
-      // forward the operation before queueing reactions
-      const result = target.clear();
-      if (hadItems) {
-          trigger(target, "clear" /* CLEAR */, undefined, undefined, oldTarget);
-      }
-      return result;
-  }
-  function createForEach(isReadonly, isShallow) {
-      return function forEach(callback, thisArg) {
-          const observed = this;
-          const target = observed["__v_raw" /* RAW */];
-          const rawTarget = toRaw(target);
-          const wrap = isReadonly ? toReadonly : isShallow ? toShallow : toReactive;
-          !isReadonly && track(rawTarget, "iterate" /* ITERATE */, ITERATE_KEY);
-          return target.forEach((value, key) => {
-              // important: make sure the callback is
-              // 1. invoked with the reactive map as `this` and 3rd arg
-              // 2. the value received should be a corresponding reactive/readonly.
-              return callback.call(thisArg, wrap(value), wrap(key), observed);
-          });
-      };
-  }
-  function createIterableMethod(method, isReadonly, isShallow) {
-      return function (...args) {
-          const target = this["__v_raw" /* RAW */];
-          const rawTarget = toRaw(target);
-          const targetIsMap = isMap(rawTarget);
-          const isPair = method === 'entries' || (method === Symbol.iterator && targetIsMap);
-          const isKeyOnly = method === 'keys' && targetIsMap;
-          const innerIterator = target[method](...args);
-          const wrap = isReadonly ? toReadonly : isShallow ? toShallow : toReactive;
-          !isReadonly &&
-              track(rawTarget, "iterate" /* ITERATE */, isKeyOnly ? MAP_KEY_ITERATE_KEY : ITERATE_KEY);
-          // return a wrapped iterator which returns observed versions of the
-          // values emitted from the real iterator
-          return {
-              // iterator protocol
-              next() {
-                  const { value, done } = innerIterator.next();
-                  return done
-                      ? { value, done }
-                      : {
-                          value: isPair ? [wrap(value[0]), wrap(value[1])] : wrap(value),
-                          done
-                      };
-              },
-              // iterable protocol
-              [Symbol.iterator]() {
-                  return this;
-              }
-          };
-      };
-  }
-  function createReadonlyMethod(type) {
-      return function (...args) {
-          {
-              const key = args[0] ? `on key "${args[0]}" ` : ``;
-              console.warn(`${capitalize(type)} operation ${key}failed: target is readonly.`, toRaw(this));
-          }
-          return type === "delete" /* DELETE */ ? false : this;
-      };
-  }
-  const mutableInstrumentations = {
-      get(key) {
-          return get$1(this, key);
-      },
-      get size() {
-          return size(this);
-      },
-      has: has$1,
-      add,
-      set: set$1,
-      delete: deleteEntry,
-      clear,
-      forEach: createForEach(false, false)
-  };
-  const shallowInstrumentations = {
-      get(key) {
-          return get$1(this, key, false, true);
-      },
-      get size() {
-          return size(this);
-      },
-      has: has$1,
-      add,
-      set: set$1,
-      delete: deleteEntry,
-      clear,
-      forEach: createForEach(false, true)
-  };
-  const readonlyInstrumentations = {
-      get(key) {
-          return get$1(this, key, true);
-      },
-      get size() {
-          return size(this, true);
-      },
-      has(key) {
-          return has$1.call(this, key, true);
-      },
-      add: createReadonlyMethod("add" /* ADD */),
-      set: createReadonlyMethod("set" /* SET */),
-      delete: createReadonlyMethod("delete" /* DELETE */),
-      clear: createReadonlyMethod("clear" /* CLEAR */),
-      forEach: createForEach(true, false)
-  };
-  const iteratorMethods = ['keys', 'values', 'entries', Symbol.iterator];
-  iteratorMethods.forEach(method => {
-      mutableInstrumentations[method] = createIterableMethod(method, false, false);
-      readonlyInstrumentations[method] = createIterableMethod(method, true, false);
-      shallowInstrumentations[method] = createIterableMethod(method, false, true);
-  });
-  function createInstrumentationGetter(isReadonly, shallow) {
-      const instrumentations = shallow
-          ? shallowInstrumentations
-          : isReadonly
-              ? readonlyInstrumentations
-              : mutableInstrumentations;
-      return (target, key, receiver) => {
-          if (key === "__v_isReactive" /* IS_REACTIVE */) {
-              return !isReadonly;
-          }
-          else if (key === "__v_isReadonly" /* IS_READONLY */) {
-              return isReadonly;
-          }
-          else if (key === "__v_raw" /* RAW */) {
-              return target;
-          }
-          return Reflect.get(hasOwn(instrumentations, key) && key in target
-              ? instrumentations
-              : target, key, receiver);
-      };
-  }
-  const mutableCollectionHandlers = {
-      get: createInstrumentationGetter(false, false)
-  };
-  const shallowCollectionHandlers = {
-      get: createInstrumentationGetter(false, true)
-  };
-  const readonlyCollectionHandlers = {
-      get: createInstrumentationGetter(true, false)
-  };
-  function checkIdentityKeys(target, has, key) {
-      const rawKey = toRaw(key);
-      if (rawKey !== key && has.call(target, rawKey)) {
-          const type = toRawType(target);
-          console.warn(`Reactive ${type} contains both the raw and reactive ` +
-              `versions of the same object${type === `Map` ? ` as keys` : ``}, ` +
-              `which can lead to inconsistencies. ` +
-              `Avoid differentiating between the raw and reactive versions ` +
-              `of an object and only use the reactive version if possible.`);
-      }
-  }
-
-  const reactiveMap = new WeakMap();
-  const readonlyMap = new WeakMap();
-  function targetTypeMap(rawType) {
-      switch (rawType) {
-          case 'Object':
-          case 'Array':
-              return 1 /* COMMON */;
-          case 'Map':
-          case 'Set':
-          case 'WeakMap':
-          case 'WeakSet':
-              return 2 /* COLLECTION */;
-          default:
-              return 0 /* INVALID */;
-      }
-  }
-  function getTargetType(value) {
-      return value["__v_skip" /* SKIP */] || !Object.isExtensible(value)
-          ? 0 /* INVALID */
-          : targetTypeMap(toRawType(value));
-  }
-  function reactive(target) {
-      // if trying to observe a readonly proxy, return the readonly version.
-      if (target && target["__v_isReadonly" /* IS_READONLY */]) {
-          return target;
-      }
-      return createReactiveObject(target, false, mutableHandlers, mutableCollectionHandlers);
-  }
-  // Return a reactive-copy of the original object, where only the root level
-  // properties are reactive, and does NOT unwrap refs nor recursively convert
-  // returned properties.
-  function shallowReactive(target) {
-      return createReactiveObject(target, false, shallowReactiveHandlers, shallowCollectionHandlers);
-  }
-  function readonly(target) {
-      return createReactiveObject(target, true, readonlyHandlers, readonlyCollectionHandlers);
-  }
-  // Return a reactive-copy of the original object, where only the root level
-  // properties are readonly, and does NOT unwrap refs nor recursively convert
-  // returned properties.
-  // This is used for creating the props proxy object for stateful components.
-  function shallowReadonly(target) {
-      return createReactiveObject(target, true, shallowReadonlyHandlers, readonlyCollectionHandlers);
-  }
-  function createReactiveObject(target, isReadonly, baseHandlers, collectionHandlers) {
-      if (!isObject(target)) {
-          {
-              console.warn(`value cannot be made reactive: ${String(target)}`);
-          }
-          return target;
-      }
-      // target is already a Proxy, return it.
-      // exception: calling readonly() on a reactive object
-      if (target["__v_raw" /* RAW */] &&
-          !(isReadonly && target["__v_isReactive" /* IS_REACTIVE */])) {
-          return target;
-      }
-      // target already has corresponding Proxy
-      const proxyMap = isReadonly ? readonlyMap : reactiveMap;
-      const existingProxy = proxyMap.get(target);
-      if (existingProxy) {
-          return existingProxy;
-      }
-      // only a whitelist of value types can be observed.
-      const targetType = getTargetType(target);
-      if (targetType === 0 /* INVALID */) {
-          return target;
-      }
-      const proxy = new Proxy(target, targetType === 2 /* COLLECTION */ ? collectionHandlers : baseHandlers);
-      proxyMap.set(target, proxy);
-      return proxy;
-  }
-  function isReactive(value) {
-      if (isReadonly(value)) {
-          return isReactive(value["__v_raw" /* RAW */]);
-      }
-      return !!(value && value["__v_isReactive" /* IS_REACTIVE */]);
-  }
-  function isReadonly(value) {
-      return !!(value && value["__v_isReadonly" /* IS_READONLY */]);
-  }
-  function isProxy(value) {
-      return isReactive(value) || isReadonly(value);
-  }
-  function toRaw(observed) {
-      return ((observed && toRaw(observed["__v_raw" /* RAW */])) || observed);
-  }
-  function markRaw(value) {
-      def(value, "__v_skip" /* SKIP */, true);
-      return value;
-  }
-
-  const convert = (val) => isObject(val) ? reactive(val) : val;
-  function isRef(r) {
-      return Boolean(r && r.__v_isRef === true);
-  }
-  function ref(value) {
-      return createRef(value);
-  }
-  function shallowRef(value) {
-      return createRef(value, true);
-  }
-  class RefImpl {
-      constructor(_rawValue, _shallow = false) {
-          this._rawValue = _rawValue;
-          this._shallow = _shallow;
-          this.__v_isRef = true;
-          this._value = _shallow ? _rawValue : convert(_rawValue);
-      }
-      get value() {
-          track(toRaw(this), "get" /* GET */, 'value');
-          return this._value;
-      }
-      set value(newVal) {
-          if (hasChanged(toRaw(newVal), this._rawValue)) {
-              this._rawValue = newVal;
-              this._value = this._shallow ? newVal : convert(newVal);
-              trigger(toRaw(this), "set" /* SET */, 'value', newVal);
-          }
-      }
-  }
-  function createRef(rawValue, shallow = false) {
-      if (isRef(rawValue)) {
-          return rawValue;
-      }
-      return new RefImpl(rawValue, shallow);
-  }
-  function triggerRef(ref) {
-      trigger(toRaw(ref), "set" /* SET */, 'value',  ref.value );
-  }
-  function unref(ref) {
-      return isRef(ref) ? ref.value : ref;
-  }
-  const shallowUnwrapHandlers = {
-      get: (target, key, receiver) => unref(Reflect.get(target, key, receiver)),
-      set: (target, key, value, receiver) => {
-          const oldValue = target[key];
-          if (isRef(oldValue) && !isRef(value)) {
-              oldValue.value = value;
-              return true;
-          }
-          else {
-              return Reflect.set(target, key, value, receiver);
-          }
-      }
-  };
-  function proxyRefs(objectWithRefs) {
-      return isReactive(objectWithRefs)
-          ? objectWithRefs
-          : new Proxy(objectWithRefs, shallowUnwrapHandlers);
-  }
-  class CustomRefImpl {
-      constructor(factory) {
-          this.__v_isRef = true;
-          const { get, set } = factory(() => track(this, "get" /* GET */, 'value'), () => trigger(this, "set" /* SET */, 'value'));
-          this._get = get;
-          this._set = set;
-      }
-      get value() {
-          return this._get();
-      }
-      set value(newVal) {
-          this._set(newVal);
-      }
-  }
-  function customRef(factory) {
-      return new CustomRefImpl(factory);
-  }
-  function toRefs(object) {
-      if ( !isProxy(object)) {
-          console.warn(`toRefs() expects a reactive object but received a plain one.`);
-      }
-      const ret = isArray(object) ? new Array(object.length) : {};
-      for (const key in object) {
-          ret[key] = toRef(object, key);
-      }
-      return ret;
-  }
-  class ObjectRefImpl {
-      constructor(_object, _key) {
-          this._object = _object;
-          this._key = _key;
-          this.__v_isRef = true;
-      }
-      get value() {
-          return this._object[this._key];
-      }
-      set value(newVal) {
-          this._object[this._key] = newVal;
-      }
-  }
-  function toRef(object, key) {
-      return isRef(object[key])
-          ? object[key]
-          : new ObjectRefImpl(object, key);
-  }
-
-  class ComputedRefImpl {
-      constructor(getter, _setter, isReadonly) {
-          this._setter = _setter;
-          this._dirty = true;
-          this.__v_isRef = true;
-          this.effect = effect(getter, {
-              lazy: true,
-              scheduler: () => {
-                  if (!this._dirty) {
-                      this._dirty = true;
-                      trigger(toRaw(this), "set" /* SET */, 'value');
-                  }
-              }
-          });
-          this["__v_isReadonly" /* IS_READONLY */] = isReadonly;
-      }
-      get value() {
-          if (this._dirty) {
-              this._value = this.effect();
-              this._dirty = false;
-          }
-          track(toRaw(this), "get" /* GET */, 'value');
-          return this._value;
-      }
-      set value(newValue) {
-          this._setter(newValue);
-      }
-  }
-  function computed(getterOrOptions) {
-      let getter;
-      let setter;
-      if (isFunction(getterOrOptions)) {
-          getter = getterOrOptions;
-          setter =  () => {
-                  console.warn('Write operation failed: computed value is readonly');
-              }
-              ;
-      }
-      else {
-          getter = getterOrOptions.get;
-          setter = getterOrOptions.set;
-      }
-      return new ComputedRefImpl(getter, setter, isFunction(getterOrOptions) || !getterOrOptions.set);
-  }
-
-  const stack = [];
-  function pushWarningContext(vnode) {
-      stack.push(vnode);
-  }
-  function popWarningContext() {
-      stack.pop();
-  }
-  function warn(msg, ...args) {
-      // avoid props formatting or warn handler tracking deps that might be mutated
-      // during patch, leading to infinite recursion.
-      pauseTracking();
-      const instance = stack.length ? stack[stack.length - 1].component : null;
-      const appWarnHandler = instance && instance.appContext.config.warnHandler;
-      const trace = getComponentTrace();
-      if (appWarnHandler) {
-          callWithErrorHandling(appWarnHandler, instance, 11 /* APP_WARN_HANDLER */, [
-              msg + args.join(''),
-              instance && instance.proxy,
-              trace
-                  .map(({ vnode }) => `at <${formatComponentName(instance, vnode.type)}>`)
-                  .join('\n'),
-              trace
-          ]);
-      }
-      else {
-          const warnArgs = [`[Vue warn]: ${msg}`, ...args];
-          /* istanbul ignore if */
-          if (trace.length &&
-              // avoid spamming console during tests
-              !false) {
-              warnArgs.push(`\n`, ...formatTrace(trace));
-          }
-          console.warn(...warnArgs);
-      }
-      resetTracking();
-  }
-  function getComponentTrace() {
-      let currentVNode = stack[stack.length - 1];
-      if (!currentVNode) {
-          return [];
-      }
-      // we can't just use the stack because it will be incomplete during updates
-      // that did not start from the root. Re-construct the parent chain using
-      // instance parent pointers.
-      const normalizedStack = [];
-      while (currentVNode) {
-          const last = normalizedStack[0];
-          if (last && last.vnode === currentVNode) {
-              last.recurseCount++;
-          }
-          else {
-              normalizedStack.push({
-                  vnode: currentVNode,
-                  recurseCount: 0
-              });
-          }
-          const parentInstance = currentVNode.component && currentVNode.component.parent;
-          currentVNode = parentInstance && parentInstance.vnode;
-      }
-      return normalizedStack;
-  }
-  /* istanbul ignore next */
-  function formatTrace(trace) {
-      const logs = [];
-      trace.forEach((entry, i) => {
-          logs.push(...(i === 0 ? [] : [`\n`]), ...formatTraceEntry(entry));
-      });
-      return logs;
-  }
-  function formatTraceEntry({ vnode, recurseCount }) {
-      const postfix = recurseCount > 0 ? `... (${recurseCount} recursive calls)` : ``;
-      const isRoot = vnode.component ? vnode.component.parent == null : false;
-      const open = ` at <${formatComponentName(vnode.component, vnode.type, isRoot)}`;
-      const close = `>` + postfix;
-      return vnode.props
-          ? [open, ...formatProps(vnode.props), close]
-          : [open + close];
-  }
-  /* istanbul ignore next */
-  function formatProps(props) {
-      const res = [];
-      const keys = Object.keys(props);
-      keys.slice(0, 3).forEach(key => {
-          res.push(...formatProp(key, props[key]));
-      });
-      if (keys.length > 3) {
-          res.push(` ...`);
-      }
-      return res;
-  }
-  /* istanbul ignore next */
-  function formatProp(key, value, raw) {
-      if (isString(value)) {
-          value = JSON.stringify(value);
-          return raw ? value : [`${key}=${value}`];
-      }
-      else if (typeof value === 'number' ||
-          typeof value === 'boolean' ||
-          value == null) {
-          return raw ? value : [`${key}=${value}`];
-      }
-      else if (isRef(value)) {
-          value = formatProp(key, toRaw(value.value), true);
-          return raw ? value : [`${key}=Ref<`, value, `>`];
-      }
-      else if (isFunction(value)) {
-          return [`${key}=fn${value.name ? `<${value.name}>` : ``}`];
-      }
-      else {
-          value = toRaw(value);
-          return raw ? value : [`${key}=`, value];
-      }
-  }
-
-  const ErrorTypeStrings = {
-      ["bc" /* BEFORE_CREATE */]: 'beforeCreate hook',
-      ["c" /* CREATED */]: 'created hook',
-      ["bm" /* BEFORE_MOUNT */]: 'beforeMount hook',
-      ["m" /* MOUNTED */]: 'mounted hook',
-      ["bu" /* BEFORE_UPDATE */]: 'beforeUpdate hook',
-      ["u" /* UPDATED */]: 'updated',
-      ["bum" /* BEFORE_UNMOUNT */]: 'beforeUnmount hook',
-      ["um" /* UNMOUNTED */]: 'unmounted hook',
-      ["a" /* ACTIVATED */]: 'activated hook',
-      ["da" /* DEACTIVATED */]: 'deactivated hook',
-      ["ec" /* ERROR_CAPTURED */]: 'errorCaptured hook',
-      ["rtc" /* RENDER_TRACKED */]: 'renderTracked hook',
-      ["rtg" /* RENDER_TRIGGERED */]: 'renderTriggered hook',
-      [0 /* SETUP_FUNCTION */]: 'setup function',
-      [1 /* RENDER_FUNCTION */]: 'render function',
-      [2 /* WATCH_GETTER */]: 'watcher getter',
-      [3 /* WATCH_CALLBACK */]: 'watcher callback',
-      [4 /* WATCH_CLEANUP */]: 'watcher cleanup function',
-      [5 /* NATIVE_EVENT_HANDLER */]: 'native event handler',
-      [6 /* COMPONENT_EVENT_HANDLER */]: 'component event handler',
-      [7 /* VNODE_HOOK */]: 'vnode hook',
-      [8 /* DIRECTIVE_HOOK */]: 'directive hook',
-      [9 /* TRANSITION_HOOK */]: 'transition hook',
-      [10 /* APP_ERROR_HANDLER */]: 'app errorHandler',
-      [11 /* APP_WARN_HANDLER */]: 'app warnHandler',
-      [12 /* FUNCTION_REF */]: 'ref function',
-      [13 /* ASYNC_COMPONENT_LOADER */]: 'async component loader',
-      [14 /* SCHEDULER */]: 'scheduler flush. This is likely a Vue internals bug. ' +
-          'Please open an issue at https://new-issue.vuejs.org/?repo=vuejs/vue-next'
-  };
-  function callWithErrorHandling(fn, instance, type, args) {
-      let res;
-      try {
-          res = args ? fn(...args) : fn();
-      }
-      catch (err) {
-          handleError(err, instance, type);
-      }
-      return res;
-  }
-  function callWithAsyncErrorHandling(fn, instance, type, args) {
-      if (isFunction(fn)) {
-          const res = callWithErrorHandling(fn, instance, type, args);
-          if (res && isPromise(res)) {
-              res.catch(err => {
-                  handleError(err, instance, type);
-              });
-          }
-          return res;
-      }
-      const values = [];
-      for (let i = 0; i < fn.length; i++) {
-          values.push(callWithAsyncErrorHandling(fn[i], instance, type, args));
-      }
-      return values;
-  }
-  function handleError(err, instance, type, throwInDev = true) {
-      const contextVNode = instance ? instance.vnode : null;
-      if (instance) {
-          let cur = instance.parent;
-          // the exposed instance is the render proxy to keep it consistent with 2.x
-          const exposedInstance = instance.proxy;
-          // in production the hook receives only the error code
-          const errorInfo =  ErrorTypeStrings[type] ;
-          while (cur) {
-              const errorCapturedHooks = cur.ec;
-              if (errorCapturedHooks) {
-                  for (let i = 0; i < errorCapturedHooks.length; i++) {
-                      if (errorCapturedHooks[i](err, exposedInstance, errorInfo) === false) {
-                          return;
-                      }
-                  }
-              }
-              cur = cur.parent;
-          }
-          // app-level handling
-          const appErrorHandler = instance.appContext.config.errorHandler;
-          if (appErrorHandler) {
-              callWithErrorHandling(appErrorHandler, null, 10 /* APP_ERROR_HANDLER */, [err, exposedInstance, errorInfo]);
-              return;
-          }
-      }
-      logError(err, type, contextVNode, throwInDev);
-  }
-  function logError(err, type, contextVNode, throwInDev = true) {
-      {
-          const info = ErrorTypeStrings[type];
-          if (contextVNode) {
-              pushWarningContext(contextVNode);
-          }
-          warn(`Unhandled error${info ? ` during execution of ${info}` : ``}`);
-          if (contextVNode) {
-              popWarningContext();
-          }
-          // crash in dev by default so it's more noticeable
-          if (throwInDev) {
-              throw err;
-          }
-          else {
-              console.error(err);
-          }
-      }
-  }
-
-  let isFlushing = false;
-  let isFlushPending = false;
-  const queue = [];
-  let flushIndex = 0;
-  const pendingPreFlushCbs = [];
-  let activePreFlushCbs = null;
-  let preFlushIndex = 0;
-  const pendingPostFlushCbs = [];
-  let activePostFlushCbs = null;
-  let postFlushIndex = 0;
-  const resolvedPromise = Promise.resolve();
-  let currentFlushPromise = null;
-  let currentPreFlushParentJob = null;
-  const RECURSION_LIMIT = 100;
-  function nextTick(fn) {
-      const p = currentFlushPromise || resolvedPromise;
-      return fn ? p.then(this ? fn.bind(this) : fn) : p;
-  }
-  function queueJob(job) {
-      // the dedupe search uses the startIndex argument of Array.includes()
-      // by default the search index includes the current job that is being run
-      // so it cannot recursively trigger itself again.
-      // if the job is a watch() callback, the search will start with a +1 index to
-      // allow it recursively trigger itself - it is the user's responsibility to
-      // ensure it doesn't end up in an infinite loop.
-      if ((!queue.length ||
-          !queue.includes(job, isFlushing && job.allowRecurse ? flushIndex + 1 : flushIndex)) &&
-          job !== currentPreFlushParentJob) {
-          queue.push(job);
-          queueFlush();
-      }
-  }
-  function queueFlush() {
-      if (!isFlushing && !isFlushPending) {
-          isFlushPending = true;
-          currentFlushPromise = resolvedPromise.then(flushJobs);
-      }
-  }
-  function invalidateJob(job) {
-      const i = queue.indexOf(job);
-      if (i > -1) {
-          queue[i] = null;
-      }
-  }
-  function queueCb(cb, activeQueue, pendingQueue, index) {
-      if (!isArray(cb)) {
-          if (!activeQueue ||
-              !activeQueue.includes(cb, cb.allowRecurse ? index + 1 : index)) {
-              pendingQueue.push(cb);
-          }
-      }
-      else {
-          // if cb is an array, it is a component lifecycle hook which can only be
-          // triggered by a job, which is already deduped in the main queue, so
-          // we can skip duplicate check here to improve perf
-          pendingQueue.push(...cb);
-      }
-      queueFlush();
-  }
-  function queuePreFlushCb(cb) {
-      queueCb(cb, activePreFlushCbs, pendingPreFlushCbs, preFlushIndex);
-  }
-  function queuePostFlushCb(cb) {
-      queueCb(cb, activePostFlushCbs, pendingPostFlushCbs, postFlushIndex);
-  }
-  function flushPreFlushCbs(seen, parentJob = null) {
-      if (pendingPreFlushCbs.length) {
-          currentPreFlushParentJob = parentJob;
-          activePreFlushCbs = [...new Set(pendingPreFlushCbs)];
-          pendingPreFlushCbs.length = 0;
-          {
-              seen = seen || new Map();
-          }
-          for (preFlushIndex = 0; preFlushIndex < activePreFlushCbs.length; preFlushIndex++) {
-              {
-                  checkRecursiveUpdates(seen, activePreFlushCbs[preFlushIndex]);
-              }
-              activePreFlushCbs[preFlushIndex]();
-          }
-          activePreFlushCbs = null;
-          preFlushIndex = 0;
-          currentPreFlushParentJob = null;
-          // recursively flush until it drains
-          flushPreFlushCbs(seen, parentJob);
-      }
-  }
-  function flushPostFlushCbs(seen) {
-      if (pendingPostFlushCbs.length) {
-          const deduped = [...new Set(pendingPostFlushCbs)];
-          pendingPostFlushCbs.length = 0;
-          // #1947 already has active queue, nested flushPostFlushCbs call
-          if (activePostFlushCbs) {
-              activePostFlushCbs.push(...deduped);
-              return;
-          }
-          activePostFlushCbs = deduped;
-          {
-              seen = seen || new Map();
-          }
-          activePostFlushCbs.sort((a, b) => getId(a) - getId(b));
-          for (postFlushIndex = 0; postFlushIndex < activePostFlushCbs.length; postFlushIndex++) {
-              {
-                  checkRecursiveUpdates(seen, activePostFlushCbs[postFlushIndex]);
-              }
-              activePostFlushCbs[postFlushIndex]();
-          }
-          activePostFlushCbs = null;
-          postFlushIndex = 0;
-      }
-  }
-  const getId = (job) => job.id == null ? Infinity : job.id;
-  function flushJobs(seen) {
-      isFlushPending = false;
-      isFlushing = true;
-      {
-          seen = seen || new Map();
-      }
-      flushPreFlushCbs(seen);
-      // Sort queue before flush.
-      // This ensures that:
-      // 1. Components are updated from parent to child. (because parent is always
-      //    created before the child so its render effect will have smaller
-      //    priority number)
-      // 2. If a component is unmounted during a parent component's update,
-      //    its update can be skipped.
-      // Jobs can never be null before flush starts, since they are only invalidated
-      // during execution of another flushed job.
-      queue.sort((a, b) => getId(a) - getId(b));
-      try {
-          for (flushIndex = 0; flushIndex < queue.length; flushIndex++) {
-              const job = queue[flushIndex];
-              if (job) {
-                  if (true) {
-                      checkRecursiveUpdates(seen, job);
-                  }
-                  callWithErrorHandling(job, null, 14 /* SCHEDULER */);
-              }
-          }
-      }
-      finally {
-          flushIndex = 0;
-          queue.length = 0;
-          flushPostFlushCbs(seen);
-          isFlushing = false;
-          currentFlushPromise = null;
-          // some postFlushCb queued jobs!
-          // keep flushing until it drains.
-          if (queue.length || pendingPostFlushCbs.length) {
-              flushJobs(seen);
-          }
-      }
-  }
-  function checkRecursiveUpdates(seen, fn) {
-      if (!seen.has(fn)) {
-          seen.set(fn, 1);
-      }
-      else {
-          const count = seen.get(fn);
-          if (count > RECURSION_LIMIT) {
-              throw new Error(`Maximum recursive updates exceeded. ` +
-                  `This means you have a reactive effect that is mutating its own ` +
-                  `dependencies and thus recursively triggering itself. Possible sources ` +
-                  `include component template, render function, updated hook or ` +
-                  `watcher source function.`);
-          }
-          else {
-              seen.set(fn, count + 1);
-          }
-      }
-  }
-
-  /* eslint-disable no-restricted-globals */
-  let isHmrUpdating = false;
-  const hmrDirtyComponents = new Set();
-  // Expose the HMR runtime on the global object
-  // This makes it entirely tree-shakable without polluting the exports and makes
-  // it easier to be used in toolings like vue-loader
-  // Note: for a component to be eligible for HMR it also needs the __hmrId option
-  // to be set so that its instances can be registered / removed.
-  {
-      const globalObject = typeof global !== 'undefined'
-          ? global
-          : typeof self !== 'undefined'
-              ? self
-              : typeof window !== 'undefined'
-                  ? window
-                  : {};
-      globalObject.__VUE_HMR_RUNTIME__ = {
-          createRecord: tryWrap(createRecord),
-          rerender: tryWrap(rerender),
-          reload: tryWrap(reload)
-      };
-  }
-  const map = new Map();
-  function registerHMR(instance) {
-      const id = instance.type.__hmrId;
-      let record = map.get(id);
-      if (!record) {
-          createRecord(id);
-          record = map.get(id);
-      }
-      record.add(instance);
-  }
-  function unregisterHMR(instance) {
-      map.get(instance.type.__hmrId).delete(instance);
-  }
-  function createRecord(id) {
-      if (map.has(id)) {
-          return false;
-      }
-      map.set(id, new Set());
-      return true;
-  }
-  function rerender(id, newRender) {
-      const record = map.get(id);
-      if (!record)
-          return;
-      // Array.from creates a snapshot which avoids the set being mutated during
-      // updates
-      Array.from(record).forEach(instance => {
-          if (newRender) {
-              instance.render = newRender;
-          }
-          instance.renderCache = [];
-          // this flag forces child components with slot content to update
-          isHmrUpdating = true;
-          instance.update();
-          isHmrUpdating = false;
-      });
-  }
-  function reload(id, newComp) {
-      const record = map.get(id);
-      if (!record)
-          return;
-      // Array.from creates a snapshot which avoids the set being mutated during
-      // updates
-      Array.from(record).forEach(instance => {
-          const comp = instance.type;
-          if (!hmrDirtyComponents.has(comp)) {
-              // 1. Update existing comp definition to match new one
-              newComp = isClassComponent(newComp) ? newComp.__vccOpts : newComp;
-              extend(comp, newComp);
-              for (const key in comp) {
-                  if (!(key in newComp)) {
-                      delete comp[key];
-                  }
-              }
-              // 2. Mark component dirty. This forces the renderer to replace the component
-              // on patch.
-              hmrDirtyComponents.add(comp);
-              // 3. Make sure to unmark the component after the reload.
-              queuePostFlushCb(() => {
-                  hmrDirtyComponents.delete(comp);
-              });
-          }
-          if (instance.parent) {
-              // 4. Force the parent instance to re-render. This will cause all updated
-              // components to be unmounted and re-mounted. Queue the update so that we
-              // don't end up forcing the same parent to re-render multiple times.
-              queueJob(instance.parent.update);
-          }
-          else if (instance.appContext.reload) {
-              // root instance mounted via createApp() has a reload method
-              instance.appContext.reload();
-          }
-          else if (typeof window !== 'undefined') {
-              // root instance inside tree created via raw render(). Force reload.
-              window.location.reload();
-          }
-          else {
-              console.warn('[HMR] Root or manually mounted instance modified. Full reload required.');
-          }
-      });
-  }
-  function tryWrap(fn) {
-      return (id, arg) => {
-          try {
-              return fn(id, arg);
-          }
-          catch (e) {
-              console.error(e);
-              console.warn(`[HMR] Something went wrong during Vue component hot-reload. ` +
-                  `Full reload required.`);
-          }
-      };
-  }
-
-  function setDevtoolsHook(hook) {
-      exports.devtools = hook;
-  }
-  function devtoolsInitApp(app, version) {
-      // TODO queue if devtools is undefined
-      if (!exports.devtools)
-          return;
-      exports.devtools.emit("app:init" /* APP_INIT */, app, version, {
-          Fragment,
-          Text,
-          Comment,
-          Static
-      });
-  }
-  function devtoolsUnmountApp(app) {
-      if (!exports.devtools)
-          return;
-      exports.devtools.emit("app:unmount" /* APP_UNMOUNT */, app);
-  }
-  const devtoolsComponentAdded = /*#__PURE__*/ createDevtoolsComponentHook("component:added" /* COMPONENT_ADDED */);
-  const devtoolsComponentUpdated = /*#__PURE__*/ createDevtoolsComponentHook("component:updated" /* COMPONENT_UPDATED */);
-  const devtoolsComponentRemoved = /*#__PURE__*/ createDevtoolsComponentHook("component:removed" /* COMPONENT_REMOVED */);
-  function createDevtoolsComponentHook(hook) {
-      return (component) => {
-          if (!exports.devtools)
-              return;
-          exports.devtools.emit(hook, component.appContext.app, component.uid, component.parent ? component.parent.uid : undefined);
-      };
-  }
-  function devtoolsComponentEmit(component, event, params) {
-      if (!exports.devtools)
-          return;
-      exports.devtools.emit("component:emit" /* COMPONENT_EMIT */, component.appContext.app, component, event, params);
-  }
-
-  function emit(instance, event, ...rawArgs) {
-      const props = instance.vnode.props || EMPTY_OBJ;
-      {
-          const { emitsOptions, propsOptions: [propsOptions] } = instance;
-          if (emitsOptions) {
-              if (!(event in emitsOptions)) {
-                  if (!propsOptions || !(toHandlerKey(event) in propsOptions)) {
-                      warn(`Component emitted event "${event}" but it is neither declared in ` +
-                          `the emits option nor as an "${toHandlerKey(event)}" prop.`);
-                  }
-              }
-              else {
-                  const validator = emitsOptions[event];
-                  if (isFunction(validator)) {
-                      const isValid = validator(...rawArgs);
-                      if (!isValid) {
-                          warn(`Invalid event arguments: event validation failed for event "${event}".`);
-                      }
-                  }
-              }
-          }
-      }
-      let args = rawArgs;
-      const isModelListener = event.startsWith('update:');
-      // for v-model update:xxx events, apply modifiers on args
-      const modelArg = isModelListener && event.slice(7);
-      if (modelArg && modelArg in props) {
-          const modifiersKey = `${modelArg === 'modelValue' ? 'model' : modelArg}Modifiers`;
-          const { number, trim } = props[modifiersKey] || EMPTY_OBJ;
-          if (trim) {
-              args = rawArgs.map(a => a.trim());
-          }
-          else if (number) {
-              args = rawArgs.map(toNumber);
-          }
-      }
-      {
-          devtoolsComponentEmit(instance, event, args);
-      }
-      {
-          const lowerCaseEvent = event.toLowerCase();
-          if (lowerCaseEvent !== event && props[toHandlerKey(lowerCaseEvent)]) {
-              warn(`Event "${lowerCaseEvent}" is emitted in component ` +
-                  `${formatComponentName(instance, instance.type)} but the handler is registered for "${event}". ` +
-                  `Note that HTML attributes are case-insensitive and you cannot use ` +
-                  `v-on to listen to camelCase events when using in-DOM templates. ` +
-                  `You should probably use "${hyphenate(event)}" instead of "${event}".`);
-          }
-      }
-      // convert handler name to camelCase. See issue #2249
-      let handlerName = toHandlerKey(camelize(event));
-      let handler = props[handlerName];
-      // for v-model update:xxx events, also trigger kebab-case equivalent
-      // for props passed via kebab-case
-      if (!handler && isModelListener) {
-          handlerName = toHandlerKey(hyphenate(event));
-          handler = props[handlerName];
-      }
-      if (handler) {
-          callWithAsyncErrorHandling(handler, instance, 6 /* COMPONENT_EVENT_HANDLER */, args);
-      }
-      const onceHandler = props[handlerName + `Once`];
-      if (onceHandler) {
-          if (!instance.emitted) {
-              (instance.emitted = {})[handlerName] = true;
-          }
-          else if (instance.emitted[handlerName]) {
-              return;
-          }
-          callWithAsyncErrorHandling(onceHandler, instance, 6 /* COMPONENT_EVENT_HANDLER */, args);
-      }
-  }
-  function normalizeEmitsOptions(comp, appContext, asMixin = false) {
-      if (!appContext.deopt && comp.__emits !== undefined) {
-          return comp.__emits;
-      }
-      const raw = comp.emits;
-      let normalized = {};
-      // apply mixin/extends props
-      let hasExtends = false;
-      if ( !isFunction(comp)) {
-          const extendEmits = (raw) => {
-              hasExtends = true;
-              extend(normalized, normalizeEmitsOptions(raw, appContext, true));
-          };
-          if (!asMixin && appContext.mixins.length) {
-              appContext.mixins.forEach(extendEmits);
-          }
-          if (comp.extends) {
-              extendEmits(comp.extends);
-          }
-          if (comp.mixins) {
-              comp.mixins.forEach(extendEmits);
-          }
-      }
-      if (!raw && !hasExtends) {
-          return (comp.__emits = null);
-      }
-      if (isArray(raw)) {
-          raw.forEach(key => (normalized[key] = null));
-      }
-      else {
-          extend(normalized, raw);
-      }
-      return (comp.__emits = normalized);
-  }
-  // Check if an incoming prop key is a declared emit event listener.
-  // e.g. With `emits: { click: null }`, props named `onClick` and `onclick` are
-  // both considered matched listeners.
-  function isEmitListener(options, key) {
-      if (!options || !isOn(key)) {
-          return false;
-      }
-      key = key.replace(/Once$/, '');
-      return (hasOwn(options, key[2].toLowerCase() + key.slice(3)) ||
-          hasOwn(options, key.slice(2)));
-  }
-
-  // mark the current rendering instance for asset resolution (e.g.
-  // resolveComponent, resolveDirective) during render
-  let currentRenderingInstance = null;
-  function setCurrentRenderingInstance(instance) {
-      currentRenderingInstance = instance;
-  }
-  // dev only flag to track whether $attrs was used during render.
-  // If $attrs was used during render then the warning for failed attrs
-  // fallthrough can be suppressed.
-  let accessedAttrs = false;
-  function markAttrsAccessed() {
-      accessedAttrs = true;
-  }
-  function renderComponentRoot(instance) {
-      const { type: Component, vnode, proxy, withProxy, props, propsOptions: [propsOptions], slots, attrs, emit, render, renderCache, data, setupState, ctx } = instance;
-      let result;
-      currentRenderingInstance = instance;
-      {
-          accessedAttrs = false;
-      }
-      try {
-          let fallthroughAttrs;
-          if (vnode.shapeFlag & 4 /* STATEFUL_COMPONENT */) {
-              // withProxy is a proxy with a different `has` trap only for
-              // runtime-compiled render functions using `with` block.
-              const proxyToUse = withProxy || proxy;
-              result = normalizeVNode(render.call(proxyToUse, proxyToUse, renderCache, props, setupState, data, ctx));
-              fallthroughAttrs = attrs;
-          }
-          else {
-              // functional
-              const render = Component;
-              // in dev, mark attrs accessed if optional props (attrs === props)
-              if (true && attrs === props) {
-                  markAttrsAccessed();
-              }
-              result = normalizeVNode(render.length > 1
-                  ? render(props, true
-                      ? {
-                          get attrs() {
-                              markAttrsAccessed();
-                              return attrs;
-                          },
-                          slots,
-                          emit
-                      }
-                      : { attrs, slots, emit })
-                  : render(props, null /* we know it doesn't need it */));
-              fallthroughAttrs = Component.props
-                  ? attrs
-                  : getFunctionalFallthrough(attrs);
-          }
-          // attr merging
-          // in dev mode, comments are preserved, and it's possible for a template
-          // to have comments along side the root element which makes it a fragment
-          let root = result;
-          let setRoot = undefined;
-          if (true) {
-              ;
-              [root, setRoot] = getChildRoot(result);
-          }
-          if (Component.inheritAttrs !== false && fallthroughAttrs) {
-              const keys = Object.keys(fallthroughAttrs);
-              const { shapeFlag } = root;
-              if (keys.length) {
-                  if (shapeFlag & 1 /* ELEMENT */ ||
-                      shapeFlag & 6 /* COMPONENT */) {
-                      if (propsOptions && keys.some(isModelListener)) {
-                          // If a v-model listener (onUpdate:xxx) has a corresponding declared
-                          // prop, it indicates this component expects to handle v-model and
-                          // it should not fallthrough.
-                          // related: #1543, #1643, #1989
-                          fallthroughAttrs = filterModelListeners(fallthroughAttrs, propsOptions);
-                      }
-                      root = cloneVNode(root, fallthroughAttrs);
-                  }
-                  else if (true && !accessedAttrs && root.type !== Comment) {
-                      const allAttrs = Object.keys(attrs);
-                      const eventAttrs = [];
-                      const extraAttrs = [];
-                      for (let i = 0, l = allAttrs.length; i < l; i++) {
-                          const key = allAttrs[i];
-                          if (isOn(key)) {
-                              // ignore v-model handlers when they fail to fallthrough
-                              if (!isModelListener(key)) {
-                                  // remove `on`, lowercase first letter to reflect event casing
-                                  // accurately
-                                  eventAttrs.push(key[2].toLowerCase() + key.slice(3));
-                              }
-                          }
-                          else {
-                              extraAttrs.push(key);
-                          }
-                      }
-                      if (extraAttrs.length) {
-                          warn(`Extraneous non-props attributes (` +
-                              `${extraAttrs.join(', ')}) ` +
-                              `were passed to component but could not be automatically inherited ` +
-                              `because component renders fragment or text root nodes.`);
-                      }
-                      if (eventAttrs.length) {
-                          warn(`Extraneous non-emits event listeners (` +
-                              `${eventAttrs.join(', ')}) ` +
-                              `were passed to component but could not be automatically inherited ` +
-                              `because component renders fragment or text root nodes. ` +
-                              `If the listener is intended to be a component custom event listener only, ` +
-                              `declare it using the "emits" option.`);
-                      }
-                  }
-              }
-          }
-          // inherit directives
-          if (vnode.dirs) {
-              if (true && !isElementRoot(root)) {
-                  warn(`Runtime directive used on component with non-element root node. ` +
-                      `The directives will not function as intended.`);
-              }
-              root.dirs = root.dirs ? root.dirs.concat(vnode.dirs) : vnode.dirs;
-          }
-          // inherit transition data
-          if (vnode.transition) {
-              if (true && !isElementRoot(root)) {
-                  warn(`Component inside <Transition> renders non-element root node ` +
-                      `that cannot be animated.`);
-              }
-              root.transition = vnode.transition;
-          }
-          if (true && setRoot) {
-              setRoot(root);
-          }
-          else {
-              result = root;
-          }
-      }
-      catch (err) {
-          handleError(err, instance, 1 /* RENDER_FUNCTION */);
-          result = createVNode(Comment);
-      }
-      currentRenderingInstance = null;
-      return result;
-  }
-  /**
-   * dev only
-   * In dev mode, template root level comments are rendered, which turns the
-   * template into a fragment root, but we need to locate the single element
-   * root for attrs and scope id processing.
-   */
-  const getChildRoot = (vnode) => {
-      if (vnode.type !== Fragment) {
-          return [vnode, undefined];
-      }
-      const rawChildren = vnode.children;
-      const dynamicChildren = vnode.dynamicChildren;
-      const childRoot = filterSingleRoot(rawChildren);
-      if (!childRoot) {
-          return [vnode, undefined];
-      }
-      const index = rawChildren.indexOf(childRoot);
-      const dynamicIndex = dynamicChildren ? dynamicChildren.indexOf(childRoot) : -1;
-      const setRoot = (updatedRoot) => {
-          rawChildren[index] = updatedRoot;
-          if (dynamicChildren) {
-              if (dynamicIndex > -1) {
-                  dynamicChildren[dynamicIndex] = updatedRoot;
-              }
-              else if (updatedRoot.patchFlag > 0) {
-                  vnode.dynamicChildren = [...dynamicChildren, updatedRoot];
-              }
-          }
-      };
-      return [normalizeVNode(childRoot), setRoot];
-  };
-  /**
-   * dev only
-   */
-  function filterSingleRoot(children) {
-      const filtered = children.filter(child => {
-          return !(isVNode(child) &&
-              child.type === Comment &&
-              child.children !== 'v-if');
-      });
-      return filtered.length === 1 && isVNode(filtered[0]) ? filtered[0] : null;
-  }
-  const getFunctionalFallthrough = (attrs) => {
-      let res;
-      for (const key in attrs) {
-          if (key === 'class' || key === 'style' || isOn(key)) {
-              (res || (res = {}))[key] = attrs[key];
-          }
-      }
-      return res;
-  };
-  const filterModelListeners = (attrs, props) => {
-      const res = {};
-      for (const key in attrs) {
-          if (!isModelListener(key) || !(key.slice(9) in props)) {
-              res[key] = attrs[key];
-          }
-      }
-      return res;
-  };
-  const isElementRoot = (vnode) => {
-      return (vnode.shapeFlag & 6 /* COMPONENT */ ||
-          vnode.shapeFlag & 1 /* ELEMENT */ ||
-          vnode.type === Comment // potential v-if branch switch
-      );
-  };
-  function shouldUpdateComponent(prevVNode, nextVNode, optimized) {
-      const { props: prevProps, children: prevChildren, component } = prevVNode;
-      const { props: nextProps, children: nextChildren, patchFlag } = nextVNode;
-      const emits = component.emitsOptions;
-      // Parent component's render function was hot-updated. Since this may have
-      // caused the child component's slots content to have changed, we need to
-      // force the child to update as well.
-      if ( (prevChildren || nextChildren) && isHmrUpdating) {
-          return true;
-      }
-      // force child update for runtime directive or transition on component vnode.
-      if (nextVNode.dirs || nextVNode.transition) {
-          return true;
-      }
-      if (optimized && patchFlag > 0) {
-          if (patchFlag & 1024 /* DYNAMIC_SLOTS */) {
-              // slot content that references values that might have changed,
-              // e.g. in a v-for
-              return true;
-          }
-          if (patchFlag & 16 /* FULL_PROPS */) {
-              if (!prevProps) {
-                  return !!nextProps;
-              }
-              // presence of this flag indicates props are always non-null
-              return hasPropsChanged(prevProps, nextProps, emits);
-          }
-          else if (patchFlag & 8 /* PROPS */) {
-              const dynamicProps = nextVNode.dynamicProps;
-              for (let i = 0; i < dynamicProps.length; i++) {
-                  const key = dynamicProps[i];
-                  if (nextProps[key] !== prevProps[key] &&
-                      !isEmitListener(emits, key)) {
-                      return true;
-                  }
-              }
-          }
-      }
-      else {
-          // this path is only taken by manually written render functions
-          // so presence of any children leads to a forced update
-          if (prevChildren || nextChildren) {
-              if (!nextChildren || !nextChildren.$stable) {
-                  return true;
-              }
-          }
-          if (prevProps === nextProps) {
-              return false;
-          }
-          if (!prevProps) {
-              return !!nextProps;
-          }
-          if (!nextProps) {
-              return true;
-          }
-          return hasPropsChanged(prevProps, nextProps, emits);
-      }
-      return false;
-  }
-  function hasPropsChanged(prevProps, nextProps, emitsOptions) {
-      const nextKeys = Object.keys(nextProps);
-      if (nextKeys.length !== Object.keys(prevProps).length) {
-          return true;
-      }
-      for (let i = 0; i < nextKeys.length; i++) {
-          const key = nextKeys[i];
-          if (nextProps[key] !== prevProps[key] &&
-              !isEmitListener(emitsOptions, key)) {
-              return true;
-          }
-      }
-      return false;
-  }
-  function updateHOCHostEl({ vnode, parent }, el // HostNode
-  ) {
-      while (parent && parent.subTree === vnode) {
-          (vnode = parent.vnode).el = el;
-          parent = parent.parent;
-      }
-  }
-
-  const isSuspense = (type) => type.__isSuspense;
-  // Suspense exposes a component-like API, and is treated like a component
-  // in the compiler, but internally it's a special built-in type that hooks
-  // directly into the renderer.
-  const SuspenseImpl = {
-      // In order to make Suspense tree-shakable, we need to avoid importing it
-      // directly in the renderer. The renderer checks for the __isSuspense flag
-      // on a vnode's type and calls the `process` method, passing in renderer
-      // internals.
-      __isSuspense: true,
-      process(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized, 
-      // platform-specific impl passed from renderer
-      rendererInternals) {
-          if (n1 == null) {
-              mountSuspense(n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized, rendererInternals);
-          }
-          else {
-              patchSuspense(n1, n2, container, anchor, parentComponent, isSVG, rendererInternals);
-          }
-      },
-      hydrate: hydrateSuspense,
-      create: createSuspenseBoundary
-  };
-  // Force-casted public typing for h and TSX props inference
-  const Suspense = ( SuspenseImpl
-      );
-  function mountSuspense(vnode, container, anchor, parentComponent, parentSuspense, isSVG, optimized, rendererInternals) {
-      const { p: patch, o: { createElement } } = rendererInternals;
-      const hiddenContainer = createElement('div');
-      const suspense = (vnode.suspense = createSuspenseBoundary(vnode, parentSuspense, parentComponent, container, hiddenContainer, anchor, isSVG, optimized, rendererInternals));
-      // start mounting the content subtree in an off-dom container
-      patch(null, (suspense.pendingBranch = vnode.ssContent), hiddenContainer, null, parentComponent, suspense, isSVG);
-      // now check if we have encountered any async deps
-      if (suspense.deps > 0) {
-          // has async
-          // mount the fallback tree
-          patch(null, vnode.ssFallback, container, anchor, parentComponent, null, // fallback tree will not have suspense context
-          isSVG);
-          setActiveBranch(suspense, vnode.ssFallback);
-      }
-      else {
-          // Suspense has no async deps. Just resolve.
-          suspense.resolve();
-      }
-  }
-  function patchSuspense(n1, n2, container, anchor, parentComponent, isSVG, { p: patch, um: unmount, o: { createElement } }) {
-      const suspense = (n2.suspense = n1.suspense);
-      suspense.vnode = n2;
-      n2.el = n1.el;
-      const newBranch = n2.ssContent;
-      const newFallback = n2.ssFallback;
-      const { activeBranch, pendingBranch, isInFallback, isHydrating } = suspense;
-      if (pendingBranch) {
-          suspense.pendingBranch = newBranch;
-          if (isSameVNodeType(newBranch, pendingBranch)) {
-              // same root type but content may have changed.
-              patch(pendingBranch, newBranch, suspense.hiddenContainer, null, parentComponent, suspense, isSVG);
-              if (suspense.deps <= 0) {
-                  suspense.resolve();
-              }
-              else if (isInFallback) {
-                  patch(activeBranch, newFallback, container, anchor, parentComponent, null, // fallback tree will not have suspense context
-                  isSVG);
-                  setActiveBranch(suspense, newFallback);
-              }
-          }
-          else {
-              // toggled before pending tree is resolved
-              suspense.pendingId++;
-              if (isHydrating) {
-                  // if toggled before hydration is finished, the current DOM tree is
-                  // no longer valid. set it as the active branch so it will be unmounted
-                  // when resolved
-                  suspense.isHydrating = false;
-                  suspense.activeBranch = pendingBranch;
-              }
-              else {
-                  unmount(pendingBranch, parentComponent, suspense);
-              }
-              // increment pending ID. this is used to invalidate async callbacks
-              // reset suspense state
-              suspense.deps = 0;
-              // discard effects from pending branch
-              suspense.effects.length = 0;
-              // discard previous container
-              suspense.hiddenContainer = createElement('div');
-              if (isInFallback) {
-                  // already in fallback state
-                  patch(null, newBranch, suspense.hiddenContainer, null, parentComponent, suspense, isSVG);
-                  if (suspense.deps <= 0) {
-                      suspense.resolve();
-                  }
-                  else {
-                      patch(activeBranch, newFallback, container, anchor, parentComponent, null, // fallback tree will not have suspense context
-                      isSVG);
-                      setActiveBranch(suspense, newFallback);
-                  }
-              }
-              else if (activeBranch && isSameVNodeType(newBranch, activeBranch)) {
-                  // toggled "back" to current active branch
-                  patch(activeBranch, newBranch, container, anchor, parentComponent, suspense, isSVG);
-                  // force resolve
-                  suspense.resolve(true);
-              }
-              else {
-                  // switched to a 3rd branch
-                  patch(null, newBranch, suspense.hiddenContainer, null, parentComponent, suspense, isSVG);
-                  if (suspense.deps <= 0) {
-                      suspense.resolve();
-                  }
-              }
-          }
-      }
-      else {
-          if (activeBranch && isSameVNodeType(newBranch, activeBranch)) {
-              // root did not change, just normal patch
-              patch(activeBranch, newBranch, container, anchor, parentComponent, suspense, isSVG);
-              setActiveBranch(suspense, newBranch);
-          }
-          else {
-              // root node toggled
-              // invoke @pending event
-              const onPending = n2.props && n2.props.onPending;
-              if (isFunction(onPending)) {
-                  onPending();
-              }
-              // mount pending branch in off-dom container
-              suspense.pendingBranch = newBranch;
-              suspense.pendingId++;
-              patch(null, newBranch, suspense.hiddenContainer, null, parentComponent, suspense, isSVG);
-              if (suspense.deps <= 0) {
-                  // incoming branch has no async deps, resolve now.
-                  suspense.resolve();
-              }
-              else {
-                  const { timeout, pendingId } = suspense;
-                  if (timeout > 0) {
-                      setTimeout(() => {
-                          if (suspense.pendingId === pendingId) {
-                              suspense.fallback(newFallback);
-                          }
-                      }, timeout);
-                  }
-                  else if (timeout === 0) {
-                      suspense.fallback(newFallback);
-                  }
-              }
-          }
-      }
-  }
-  let hasWarned = false;
-  function createSuspenseBoundary(vnode, parent, parentComponent, container, hiddenContainer, anchor, isSVG, optimized, rendererInternals, isHydrating = false) {
-      /* istanbul ignore if */
-      if ( !hasWarned) {
-          hasWarned = true;
-          // @ts-ignore `console.info` cannot be null error
-          console[console.info ? 'info' : 'log'](`<Suspense> is an experimental feature and its API will likely change.`);
-      }
-      const { p: patch, m: move, um: unmount, n: next, o: { parentNode, remove } } = rendererInternals;
-      const timeout = toNumber(vnode.props && vnode.props.timeout);
-      const suspense = {
-          vnode,
-          parent,
-          parentComponent,
-          isSVG,
-          container,
-          hiddenContainer,
-          anchor,
-          deps: 0,
-          pendingId: 0,
-          timeout: typeof timeout === 'number' ? timeout : -1,
-          activeBranch: null,
-          pendingBranch: null,
-          isInFallback: true,
-          isHydrating,
-          isUnmounted: false,
-          effects: [],
-          resolve(resume = false) {
-              {
-                  if (!resume && !suspense.pendingBranch) {
-                      throw new Error(`suspense.resolve() is called without a pending branch.`);
-                  }
-                  if (suspense.isUnmounted) {
-                      throw new Error(`suspense.resolve() is called on an already unmounted suspense boundary.`);
-                  }
-              }
-              const { vnode, activeBranch, pendingBranch, pendingId, effects, parentComponent, container } = suspense;
-              if (suspense.isHydrating) {
-                  suspense.isHydrating = false;
-              }
-              else if (!resume) {
-                  const delayEnter = activeBranch &&
-                      pendingBranch.transition &&
-                      pendingBranch.transition.mode === 'out-in';
-                  if (delayEnter) {
-                      activeBranch.transition.afterLeave = () => {
-                          if (pendingId === suspense.pendingId) {
-                              move(pendingBranch, container, anchor, 0 /* ENTER */);
-                          }
-                      };
-                  }
-                  // this is initial anchor on mount
-                  let { anchor } = suspense;
-                  // unmount current active tree
-                  if (activeBranch) {
-                      // if the fallback tree was mounted, it may have been moved
-                      // as part of a parent suspense. get the latest anchor for insertion
-                      anchor = next(activeBranch);
-                      unmount(activeBranch, parentComponent, suspense, true);
-                  }
-                  if (!delayEnter) {
-                      // move content from off-dom container to actual container
-                      move(pendingBranch, container, anchor, 0 /* ENTER */);
-                  }
-              }
-              setActiveBranch(suspense, pendingBranch);
-              suspense.pendingBranch = null;
-              suspense.isInFallback = false;
-              // flush buffered effects
-              // check if there is a pending parent suspense
-              let parent = suspense.parent;
-              let hasUnresolvedAncestor = false;
-              while (parent) {
-                  if (parent.pendingBranch) {
-                      // found a pending parent suspense, merge buffered post jobs
-                      // into that parent
-                      parent.effects.push(...effects);
-                      hasUnresolvedAncestor = true;
-                      break;
-                  }
-                  parent = parent.parent;
-              }
-              // no pending parent suspense, flush all jobs
-              if (!hasUnresolvedAncestor) {
-                  queuePostFlushCb(effects);
-              }
-              suspense.effects = [];
-              // invoke @resolve event
-              const onResolve = vnode.props && vnode.props.onResolve;
-              if (isFunction(onResolve)) {
-                  onResolve();
-              }
-          },
-          fallback(fallbackVNode) {
-              if (!suspense.pendingBranch) {
-                  return;
-              }
-              const { vnode, activeBranch, parentComponent, container, isSVG } = suspense;
-              // invoke @fallback event
-              const onFallback = vnode.props && vnode.props.onFallback;
-              if (isFunction(onFallback)) {
-                  onFallback();
-              }
-              const anchor = next(activeBranch);
-              const mountFallback = () => {
-                  if (!suspense.isInFallback) {
-                      return;
-                  }
-                  // mount the fallback tree
-                  patch(null, fallbackVNode, container, anchor, parentComponent, null, // fallback tree will not have suspense context
-                  isSVG);
-                  setActiveBranch(suspense, fallbackVNode);
-              };
-              const delayEnter = fallbackVNode.transition && fallbackVNode.transition.mode === 'out-in';
-              if (delayEnter) {
-                  activeBranch.transition.afterLeave = mountFallback;
-              }
-              // unmount current active branch
-              unmount(activeBranch, parentComponent, null, // no suspense so unmount hooks fire now
-              true // shouldRemove
-              );
-              suspense.isInFallback = true;
-              if (!delayEnter) {
-                  mountFallback();
-              }
-          },
-          move(container, anchor, type) {
-              suspense.activeBranch &&
-                  move(suspense.activeBranch, container, anchor, type);
-              suspense.container = container;
-          },
-          next() {
-              return suspense.activeBranch && next(suspense.activeBranch);
-          },
-          registerDep(instance, setupRenderEffect) {
-              if (!suspense.pendingBranch) {
-                  return;
-              }
-              const hydratedEl = instance.vnode.el;
-              suspense.deps++;
-              instance
-                  .asyncDep.catch(err => {
-                  handleError(err, instance, 0 /* SETUP_FUNCTION */);
-              })
-                  .then(asyncSetupResult => {
-                  // retry when the setup() promise resolves.
-                  // component may have been unmounted before resolve.
-                  if (instance.isUnmounted ||
-                      suspense.isUnmounted ||
-                      suspense.pendingId !== instance.suspenseId) {
-                      return;
-                  }
-                  suspense.deps--;
-                  // retry from this component
-                  instance.asyncResolved = true;
-                  const { vnode } = instance;
-                  {
-                      pushWarningContext(vnode);
-                  }
-                  handleSetupResult(instance, asyncSetupResult);
-                  if (hydratedEl) {
-                      // vnode may have been replaced if an update happened before the
-                      // async dep is resolved.
-                      vnode.el = hydratedEl;
-                  }
-                  const placeholder = !hydratedEl && instance.subTree.el;
-                  setupRenderEffect(instance, vnode, 
-                  // component may have been moved before resolve.
-                  // if this is not a hydration, instance.subTree will be the comment
-                  // placeholder.
-                  parentNode(hydratedEl || instance.subTree.el), 
-                  // anchor will not be used if this is hydration, so only need to
-                  // consider the comment placeholder case.
-                  hydratedEl ? null : next(instance.subTree), suspense, isSVG, optimized);
-                  if (placeholder) {
-                      remove(placeholder);
-                  }
-                  updateHOCHostEl(instance, vnode.el);
-                  {
-                      popWarningContext();
-                  }
-                  if (suspense.deps === 0) {
-                      suspense.resolve();
-                  }
-              });
-          },
-          unmount(parentSuspense, doRemove) {
-              suspense.isUnmounted = true;
-              if (suspense.activeBranch) {
-                  unmount(suspense.activeBranch, parentComponent, parentSuspense, doRemove);
-              }
-              if (suspense.pendingBranch) {
-                  unmount(suspense.pendingBranch, parentComponent, parentSuspense, doRemove);
-              }
-          }
-      };
-      return suspense;
-  }
-  function hydrateSuspense(node, vnode, parentComponent, parentSuspense, isSVG, optimized, rendererInternals, hydrateNode) {
-      /* eslint-disable no-restricted-globals */
-      const suspense = (vnode.suspense = createSuspenseBoundary(vnode, parentSuspense, parentComponent, node.parentNode, document.createElement('div'), null, isSVG, optimized, rendererInternals, true /* hydrating */));
-      // there are two possible scenarios for server-rendered suspense:
-      // - success: ssr content should be fully resolved
-      // - failure: ssr content should be the fallback branch.
-      // however, on the client we don't really know if it has failed or not
-      // attempt to hydrate the DOM assuming it has succeeded, but we still
-      // need to construct a suspense boundary first
-      const result = hydrateNode(node, (suspense.pendingBranch = vnode.ssContent), parentComponent, suspense, optimized);
-      if (suspense.deps === 0) {
-          suspense.resolve();
-      }
-      return result;
-      /* eslint-enable no-restricted-globals */
-  }
-  function normalizeSuspenseChildren(vnode) {
-      const { shapeFlag, children } = vnode;
-      let content;
-      let fallback;
-      if (shapeFlag & 32 /* SLOTS_CHILDREN */) {
-          content = normalizeSuspenseSlot(children.default);
-          fallback = normalizeSuspenseSlot(children.fallback);
-      }
-      else {
-          content = normalizeSuspenseSlot(children);
-          fallback = normalizeVNode(null);
-      }
-      return {
-          content,
-          fallback
-      };
-  }
-  function normalizeSuspenseSlot(s) {
-      if (isFunction(s)) {
-          s = s();
-      }
-      if (isArray(s)) {
-          const singleChild = filterSingleRoot(s);
-          if ( !singleChild) {
-              warn(`<Suspense> slots expect a single root node.`);
-          }
-          s = singleChild;
-      }
-      return normalizeVNode(s);
-  }
-  function queueEffectWithSuspense(fn, suspense) {
-      if (suspense && suspense.pendingBranch) {
-          if (isArray(fn)) {
-              suspense.effects.push(...fn);
-          }
-          else {
-              suspense.effects.push(fn);
-          }
-      }
-      else {
-          queuePostFlushCb(fn);
-      }
-  }
-  function setActiveBranch(suspense, branch) {
-      suspense.activeBranch = branch;
-      const { vnode, parentComponent } = suspense;
-      const el = (vnode.el = branch.el);
-      // in case suspense is the root node of a component,
-      // recursively update the HOC el
-      if (parentComponent && parentComponent.subTree === vnode) {
-          parentComponent.vnode.el = el;
-          updateHOCHostEl(parentComponent, el);
-      }
-  }
-
-  let isRenderingCompiledSlot = 0;
-  const setCompiledSlotRendering = (n) => (isRenderingCompiledSlot += n);
-  /**
-   * Compiler runtime helper for rendering `<slot/>`
-   * @private
-   */
-  function renderSlot(slots, name, props = {}, 
-  // this is not a user-facing function, so the fallback is always generated by
-  // the compiler and guaranteed to be a function returning an array
-  fallback) {
-      let slot = slots[name];
-      if ( slot && slot.length > 1) {
-          warn(`SSR-optimized slot function detected in a non-SSR-optimized render ` +
-              `function. You need to mark this component with $dynamic-slots in the ` +
-              `parent template.`);
-          slot = () => [];
-      }
-      // a compiled slot disables block tracking by default to avoid manual
-      // invocation interfering with template-based block tracking, but in
-      // `renderSlot` we can be sure that it's template-based so we can force
-      // enable it.
-      isRenderingCompiledSlot++;
-      const rendered = (openBlock(),
-          createBlock(Fragment, { key: props.key }, slot ? slot(props) : fallback ? fallback() : [], slots._ === 1 /* STABLE */
-              ? 64 /* STABLE_FRAGMENT */
-              : -2 /* BAIL */));
-      isRenderingCompiledSlot--;
-      return rendered;
-  }
-
-  /**
-   * Wrap a slot function to memoize current rendering instance
-   * @private
-   */
-  function withCtx(fn, ctx = currentRenderingInstance) {
-      if (!ctx)
-          return fn;
-      const renderFnWithContext = (...args) => {
-          // If a user calls a compiled slot inside a template expression (#1745), it
-          // can mess up block tracking, so by default we need to push a null block to
-          // avoid that. This isn't necessary if rendering a compiled `<slot>`.
-          if (!isRenderingCompiledSlot) {
-              openBlock(true /* null block that disables tracking */);
-          }
-          const owner = currentRenderingInstance;
-          setCurrentRenderingInstance(ctx);
-          const res = fn(...args);
-          setCurrentRenderingInstance(owner);
-          if (!isRenderingCompiledSlot) {
-              closeBlock();
-          }
-          return res;
-      };
-      renderFnWithContext._c = true;
-      return renderFnWithContext;
-  }
-
-  // SFC scoped style ID management.
-  let currentScopeId = null;
-  const scopeIdStack = [];
-  /**
-   * @private
-   */
-  function pushScopeId(id) {
-      scopeIdStack.push((currentScopeId = id));
-  }
-  /**
-   * @private
-   */
-  function popScopeId() {
-      scopeIdStack.pop();
-      currentScopeId = scopeIdStack[scopeIdStack.length - 1] || null;
-  }
-  /**
-   * @private
-   */
-  function withScopeId(id) {
-      return ((fn) => withCtx(function () {
-          pushScopeId(id);
-          const res = fn.apply(this, arguments);
-          popScopeId();
-          return res;
-      }));
-  }
-
-  function initProps(instance, rawProps, isStateful, // result of bitwise flag comparison
-  isSSR = false) {
-      const props = {};
-      const attrs = {};
-      def(attrs, InternalObjectKey, 1);
-      setFullProps(instance, rawProps, props, attrs);
-      // validation
-      {
-          validateProps(props, instance);
-      }
-      if (isStateful) {
-          // stateful
-          instance.props = isSSR ? props : shallowReactive(props);
-      }
-      else {
-          if (!instance.type.props) {
-              // functional w/ optional props, props === attrs
-              instance.props = attrs;
-          }
-          else {
-              // functional w/ declared props
-              instance.props = props;
-          }
-      }
-      instance.attrs = attrs;
-  }
-  function updateProps(instance, rawProps, rawPrevProps, optimized) {
-      const { props, attrs, vnode: { patchFlag } } = instance;
-      const rawCurrentProps = toRaw(props);
-      const [options] = instance.propsOptions;
-      if (
-      // always force full diff in dev
-      // - #1942 if hmr is enabled with sfc component
-      // - vite#872 non-sfc component used by sfc component
-      !(
-          (instance.type.__hmrId ||
-              (instance.parent && instance.parent.type.__hmrId))) &&
-          (optimized || patchFlag > 0) &&
-          !(patchFlag & 16 /* FULL_PROPS */)) {
-          if (patchFlag & 8 /* PROPS */) {
-              // Compiler-generated props & no keys change, just set the updated
-              // the props.
-              const propsToUpdate = instance.vnode.dynamicProps;
-              for (let i = 0; i < propsToUpdate.length; i++) {
-                  const key = propsToUpdate[i];
-                  // PROPS flag guarantees rawProps to be non-null
-                  const value = rawProps[key];
-                  if (options) {
-                      // attr / props separation was done on init and will be consistent
-                      // in this code path, so just check if attrs have it.
-                      if (hasOwn(attrs, key)) {
-                          attrs[key] = value;
-                      }
-                      else {
-                          const camelizedKey = camelize(key);
-                          props[camelizedKey] = resolvePropValue(options, rawCurrentProps, camelizedKey, value, instance);
-                      }
-                  }
-                  else {
-                      attrs[key] = value;
-                  }
-              }
-          }
-      }
-      else {
-          // full props update.
-          setFullProps(instance, rawProps, props, attrs);
-          // in case of dynamic props, check if we need to delete keys from
-          // the props object
-          let kebabKey;
-          for (const key in rawCurrentProps) {
-              if (!rawProps ||
-                  // for camelCase
-                  (!hasOwn(rawProps, key) &&
-                      // it's possible the original props was passed in as kebab-case
-                      // and converted to camelCase (#955)
-                      ((kebabKey = hyphenate(key)) === key || !hasOwn(rawProps, kebabKey)))) {
-                  if (options) {
-                      if (rawPrevProps &&
-                          // for camelCase
-                          (rawPrevProps[key] !== undefined ||
-                              // for kebab-case
-                              rawPrevProps[kebabKey] !== undefined)) {
-                          props[key] = resolvePropValue(options, rawProps || EMPTY_OBJ, key, undefined, instance);
-                      }
-                  }
-                  else {
-                      delete props[key];
-                  }
-              }
-          }
-          // in the case of functional component w/o props declaration, props and
-          // attrs point to the same object so it should already have been updated.
-          if (attrs !== rawCurrentProps) {
-              for (const key in attrs) {
-                  if (!rawProps || !hasOwn(rawProps, key)) {
-                      delete attrs[key];
-                  }
-              }
-          }
-      }
-      // trigger updates for $attrs in case it's used in component slots
-      trigger(instance, "set" /* SET */, '$attrs');
-      if ( rawProps) {
-          validateProps(props, instance);
-      }
-  }
-  function setFullProps(instance, rawProps, props, attrs) {
-      const [options, needCastKeys] = instance.propsOptions;
-      if (rawProps) {
-          for (const key in rawProps) {
-              const value = rawProps[key];
-              // key, ref are reserved and never passed down
-              if (isReservedProp(key)) {
-                  continue;
-              }
-              // prop option names are camelized during normalization, so to support
-              // kebab -> camel conversion here we need to camelize the key.
-              let camelKey;
-              if (options && hasOwn(options, (camelKey = camelize(key)))) {
-                  props[camelKey] = value;
-              }
-              else if (!isEmitListener(instance.emitsOptions, key)) {
-                  // Any non-declared (either as a prop or an emitted event) props are put
-                  // into a separate `attrs` object for spreading. Make sure to preserve
-                  // original key casing
-                  attrs[key] = value;
-              }
-          }
-      }
-      if (needCastKeys) {
-          const rawCurrentProps = toRaw(props);
-          for (let i = 0; i < needCastKeys.length; i++) {
-              const key = needCastKeys[i];
-              props[key] = resolvePropValue(options, rawCurrentProps, key, rawCurrentProps[key], instance);
-          }
-      }
-  }
-  function resolvePropValue(options, props, key, value, instance) {
-      const opt = options[key];
-      if (opt != null) {
-          const hasDefault = hasOwn(opt, 'default');
-          // default values
-          if (hasDefault && value === undefined) {
-              const defaultValue = opt.default;
-              if (opt.type !== Function && isFunction(defaultValue)) {
-                  setCurrentInstance(instance);
-                  value = defaultValue(props);
-                  setCurrentInstance(null);
-              }
-              else {
-                  value = defaultValue;
-              }
-          }
-          // boolean casting
-          if (opt[0 /* shouldCast */]) {
-              if (!hasOwn(props, key) && !hasDefault) {
-                  value = false;
-              }
-              else if (opt[1 /* shouldCastTrue */] &&
-                  (value === '' || value === hyphenate(key))) {
-                  value = true;
-              }
-          }
-      }
-      return value;
-  }
-  function normalizePropsOptions(comp, appContext, asMixin = false) {
-      if (!appContext.deopt && comp.__props) {
-          return comp.__props;
-      }
-      const raw = comp.props;
-      const normalized = {};
-      const needCastKeys = [];
-      // apply mixin/extends props
-      let hasExtends = false;
-      if ( !isFunction(comp)) {
-          const extendProps = (raw) => {
-              hasExtends = true;
-              const [props, keys] = normalizePropsOptions(raw, appContext, true);
-              extend(normalized, props);
-              if (keys)
-                  needCastKeys.push(...keys);
-          };
-          if (!asMixin && appContext.mixins.length) {
-              appContext.mixins.forEach(extendProps);
-          }
-          if (comp.extends) {
-              extendProps(comp.extends);
-          }
-          if (comp.mixins) {
-              comp.mixins.forEach(extendProps);
-          }
-      }
-      if (!raw && !hasExtends) {
-          return (comp.__props = EMPTY_ARR);
-      }
-      if (isArray(raw)) {
-          for (let i = 0; i < raw.length; i++) {
-              if ( !isString(raw[i])) {
-                  warn(`props must be strings when using array syntax.`, raw[i]);
-              }
-              const normalizedKey = camelize(raw[i]);
-              if (validatePropName(normalizedKey)) {
-                  normalized[normalizedKey] = EMPTY_OBJ;
-              }
-          }
-      }
-      else if (raw) {
-          if ( !isObject(raw)) {
-              warn(`invalid props options`, raw);
-          }
-          for (const key in raw) {
-              const normalizedKey = camelize(key);
-              if (validatePropName(normalizedKey)) {
-                  const opt = raw[key];
-                  const prop = (normalized[normalizedKey] =
-                      isArray(opt) || isFunction(opt) ? { type: opt } : opt);
-                  if (prop) {
-                      const booleanIndex = getTypeIndex(Boolean, prop.type);
-                      const stringIndex = getTypeIndex(String, prop.type);
-                      prop[0 /* shouldCast */] = booleanIndex > -1;
-                      prop[1 /* shouldCastTrue */] =
-                          stringIndex < 0 || booleanIndex < stringIndex;
-                      // if the prop needs boolean casting or default value
-                      if (booleanIndex > -1 || hasOwn(prop, 'default')) {
-                          needCastKeys.push(normalizedKey);
-                      }
-                  }
-              }
-          }
-      }
-      return (comp.__props = [normalized, needCastKeys]);
-  }
-  function validatePropName(key) {
-      if (key[0] !== '$') {
-          return true;
-      }
-      else {
-          warn(`Invalid prop name: "${key}" is a reserved property.`);
-      }
-      return false;
-  }
-  // use function string name to check type constructors
-  // so that it works across vms / iframes.
-  function getType(ctor) {
-      const match = ctor && ctor.toString().match(/^\s*function (\w+)/);
-      return match ? match[1] : '';
-  }
-  function isSameType(a, b) {
-      return getType(a) === getType(b);
-  }
-  function getTypeIndex(type, expectedTypes) {
-      if (isArray(expectedTypes)) {
-          for (let i = 0, len = expectedTypes.length; i < len; i++) {
-              if (isSameType(expectedTypes[i], type)) {
-                  return i;
-              }
-          }
-      }
-      else if (isFunction(expectedTypes)) {
-          return isSameType(expectedTypes, type) ? 0 : -1;
-      }
-      return -1;
-  }
-  /**
-   * dev only
-   */
-  function validateProps(props, instance) {
-      const rawValues = toRaw(props);
-      const options = instance.propsOptions[0];
-      for (const key in options) {
-          let opt = options[key];
-          if (opt == null)
-              continue;
-          validateProp(key, rawValues[key], opt, !hasOwn(rawValues, key));
-      }
-  }
-  /**
-   * dev only
-   */
-  function validateProp(name, value, prop, isAbsent) {
-      const { type, required, validator } = prop;
-      // required!
-      if (required && isAbsent) {
-          warn('Missing required prop: "' + name + '"');
-          return;
-      }
-      // missing but optional
-      if (value == null && !prop.required) {
-          return;
-      }
-      // type check
-      if (type != null && type !== true) {
-          let isValid = false;
-          const types = isArray(type) ? type : [type];
-          const expectedTypes = [];
-          // value is valid as long as one of the specified types match
-          for (let i = 0; i < types.length && !isValid; i++) {
-              const { valid, expectedType } = assertType(value, types[i]);
-              expectedTypes.push(expectedType || '');
-              isValid = valid;
-          }
-          if (!isValid) {
-              warn(getInvalidTypeMessage(name, value, expectedTypes));
-              return;
-          }
-      }
-      // custom validator
-      if (validator && !validator(value)) {
-          warn('Invalid prop: custom validator check failed for prop "' + name + '".');
-      }
-  }
-  const isSimpleType = /*#__PURE__*/ makeMap('String,Number,Boolean,Function,Symbol');
-  /**
-   * dev only
-   */
-  function assertType(value, type) {
-      let valid;
-      const expectedType = getType(type);
-      if (isSimpleType(expectedType)) {
-          const t = typeof value;
-          valid = t === expectedType.toLowerCase();
-          // for primitive wrapper objects
-          if (!valid && t === 'object') {
-              valid = value instanceof type;
-          }
-      }
-      else if (expectedType === 'Object') {
-          valid = isObject(value);
-      }
-      else if (expectedType === 'Array') {
-          valid = isArray(value);
-      }
-      else {
-          valid = value instanceof type;
-      }
-      return {
-          valid,
-          expectedType
-      };
-  }
-  /**
-   * dev only
-   */
-  function getInvalidTypeMessage(name, value, expectedTypes) {
-      let message = `Invalid prop: type check failed for prop "${name}".` +
-          ` Expected ${expectedTypes.map(capitalize).join(', ')}`;
-      const expectedType = expectedTypes[0];
-      const receivedType = toRawType(value);
-      const expectedValue = styleValue(value, expectedType);
-      const receivedValue = styleValue(value, receivedType);
-      // check if we need to specify expected value
-      if (expectedTypes.length === 1 &&
-          isExplicable(expectedType) &&
-          !isBoolean(expectedType, receivedType)) {
-          message += ` with value ${expectedValue}`;
-      }
-      message += `, got ${receivedType} `;
-      // check if we need to specify received value
-      if (isExplicable(receivedType)) {
-          message += `with value ${receivedValue}.`;
-      }
-      return message;
-  }
-  /**
-   * dev only
-   */
-  function styleValue(value, type) {
-      if (type === 'String') {
-          return `"${value}"`;
-      }
-      else if (type === 'Number') {
-          return `${Number(value)}`;
-      }
-      else {
-          return `${value}`;
-      }
-  }
-  /**
-   * dev only
-   */
-  function isExplicable(type) {
-      const explicitTypes = ['string', 'number', 'boolean'];
-      return explicitTypes.some(elem => type.toLowerCase() === elem);
-  }
-  /**
-   * dev only
-   */
-  function isBoolean(...args) {
-      return args.some(elem => elem.toLowerCase() === 'boolean');
-  }
-
-  function injectHook(type, hook, target = currentInstance, prepend = false) {
-      if (target) {
-          const hooks = target[type] || (target[type] = []);
-          // cache the error handling wrapper for injected hooks so the same hook
-          // can be properly deduped by the scheduler. "__weh" stands for "with error
-          // handling".
-          const wrappedHook = hook.__weh ||
-              (hook.__weh = (...args) => {
-                  if (target.isUnmounted) {
-                      return;
-                  }
-                  // disable tracking inside all lifecycle hooks
-                  // since they can potentially be called inside effects.
-                  pauseTracking();
-                  // Set currentInstance during hook invocation.
-                  // This assumes the hook does not synchronously trigger other hooks, which
-                  // can only be false when the user does something really funky.
-                  setCurrentInstance(target);
-                  const res = callWithAsyncErrorHandling(hook, target, type, args);
-                  setCurrentInstance(null);
-                  resetTracking();
-                  return res;
-              });
-          if (prepend) {
-              hooks.unshift(wrappedHook);
-          }
-          else {
-              hooks.push(wrappedHook);
-          }
-          return wrappedHook;
-      }
-      else {
-          const apiName = toHandlerKey(ErrorTypeStrings[type].replace(/ hook$/, ''));
-          warn(`${apiName} is called when there is no active component instance to be ` +
-              `associated with. ` +
-              `Lifecycle injection APIs can only be used during execution of setup().` +
-              ( ` If you are using async setup(), make sure to register lifecycle ` +
-                      `hooks before the first await statement.`
-                  ));
-      }
-  }
-  const createHook = (lifecycle) => (hook, target = currentInstance) => 
-  // post-create lifecycle registrations are noops during SSR
-  !isInSSRComponentSetup && injectHook(lifecycle, hook, target);
-  const onBeforeMount = createHook("bm" /* BEFORE_MOUNT */);
-  const onMounted = createHook("m" /* MOUNTED */);
-  const onBeforeUpdate = createHook("bu" /* BEFORE_UPDATE */);
-  const onUpdated = createHook("u" /* UPDATED */);
-  const onBeforeUnmount = createHook("bum" /* BEFORE_UNMOUNT */);
-  const onUnmounted = createHook("um" /* UNMOUNTED */);
-  const onRenderTriggered = createHook("rtg" /* RENDER_TRIGGERED */);
-  const onRenderTracked = createHook("rtc" /* RENDER_TRACKED */);
-  const onErrorCaptured = (hook, target = currentInstance) => {
-      injectHook("ec" /* ERROR_CAPTURED */, hook, target);
-  };
-
-  // Simple effect.
-  function watchEffect(effect, options) {
-      return doWatch(effect, null, options);
-  }
-  // initial value for watchers to trigger on undefined initial values
-  const INITIAL_WATCHER_VALUE = {};
-  // implementation
-  function watch(source, cb, options) {
-      if ( !isFunction(cb)) {
-          warn(`\`watch(fn, options?)\` signature has been moved to a separate API. ` +
-              `Use \`watchEffect(fn, options?)\` instead. \`watch\` now only ` +
-              `supports \`watch(source, cb, options?) signature.`);
-      }
-      return doWatch(source, cb, options);
-  }
-  function doWatch(source, cb, { immediate, deep, flush, onTrack, onTrigger } = EMPTY_OBJ, instance = currentInstance) {
-      if ( !cb) {
-          if (immediate !== undefined) {
-              warn(`watch() "immediate" option is only respected when using the ` +
-                  `watch(source, callback, options?) signature.`);
-          }
-          if (deep !== undefined) {
-              warn(`watch() "deep" option is only respected when using the ` +
-                  `watch(source, callback, options?) signature.`);
-          }
-      }
-      const warnInvalidSource = (s) => {
-          warn(`Invalid watch source: `, s, `A watch source can only be a getter/effect function, a ref, ` +
-              `a reactive object, or an array of these types.`);
-      };
-      let getter;
-      let forceTrigger = false;
-      if (isRef(source)) {
-          getter = () => source.value;
-          forceTrigger = !!source._shallow;
-      }
-      else if (isReactive(source)) {
-          getter = () => source;
-          deep = true;
-      }
-      else if (isArray(source)) {
-          getter = () => source.map(s => {
-              if (isRef(s)) {
-                  return s.value;
-              }
-              else if (isReactive(s)) {
-                  return traverse(s);
-              }
-              else if (isFunction(s)) {
-                  return callWithErrorHandling(s, instance, 2 /* WATCH_GETTER */);
-              }
-              else {
-                   warnInvalidSource(s);
-              }
-          });
-      }
-      else if (isFunction(source)) {
-          if (cb) {
-              // getter with cb
-              getter = () => callWithErrorHandling(source, instance, 2 /* WATCH_GETTER */);
-          }
-          else {
-              // no cb -> simple effect
-              getter = () => {
-                  if (instance && instance.isUnmounted) {
-                      return;
-                  }
-                  if (cleanup) {
-                      cleanup();
-                  }
-                  return callWithErrorHandling(source, instance, 3 /* WATCH_CALLBACK */, [onInvalidate]);
-              };
-          }
-      }
-      else {
-          getter = NOOP;
-           warnInvalidSource(source);
-      }
-      if (cb && deep) {
-          const baseGetter = getter;
-          getter = () => traverse(baseGetter());
-      }
-      let cleanup;
-      const onInvalidate = (fn) => {
-          cleanup = runner.options.onStop = () => {
-              callWithErrorHandling(fn, instance, 4 /* WATCH_CLEANUP */);
-          };
-      };
-      let oldValue = isArray(source) ? [] : INITIAL_WATCHER_VALUE;
-      const job = () => {
-          if (!runner.active) {
-              return;
-          }
-          if (cb) {
-              // watch(source, cb)
-              const newValue = runner();
-              if (deep || forceTrigger || hasChanged(newValue, oldValue)) {
-                  // cleanup before running cb again
-                  if (cleanup) {
-                      cleanup();
-                  }
-                  callWithAsyncErrorHandling(cb, instance, 3 /* WATCH_CALLBACK */, [
-                      newValue,
-                      // pass undefined as the old value when it's changed for the first time
-                      oldValue === INITIAL_WATCHER_VALUE ? undefined : oldValue,
-                      onInvalidate
-                  ]);
-                  oldValue = newValue;
-              }
-          }
-          else {
-              // watchEffect
-              runner();
-          }
-      };
-      // important: mark the job as a watcher callback so that scheduler knows
-      // it is allowed to self-trigger (#1727)
-      job.allowRecurse = !!cb;
-      let scheduler;
-      if (flush === 'sync') {
-          scheduler = job;
-      }
-      else if (flush === 'post') {
-          scheduler = () => queuePostRenderEffect(job, instance && instance.suspense);
-      }
-      else {
-          // default: 'pre'
-          scheduler = () => {
-              if (!instance || instance.isMounted) {
-                  queuePreFlushCb(job);
-              }
-              else {
-                  // with 'pre' option, the first call must happen before
-                  // the component is mounted so it is called synchronously.
-                  job();
-              }
-          };
-      }
-      const runner = effect(getter, {
-          lazy: true,
-          onTrack,
-          onTrigger,
-          scheduler
-      });
-      recordInstanceBoundEffect(runner);
-      // initial run
-      if (cb) {
-          if (immediate) {
-              job();
-          }
-          else {
-              oldValue = runner();
-          }
-      }
-      else if (flush === 'post') {
-          queuePostRenderEffect(runner, instance && instance.suspense);
-      }
-      else {
-          runner();
-      }
-      return () => {
-          stop(runner);
-          if (instance) {
-              remove(instance.effects, runner);
-          }
-      };
-  }
-  // this.$watch
-  function instanceWatch(source, cb, options) {
-      const publicThis = this.proxy;
-      const getter = isString(source)
-          ? () => publicThis[source]
-          : source.bind(publicThis);
-      return doWatch(getter, cb.bind(publicThis), options, this);
-  }
-  function traverse(value, seen = new Set()) {
-      if (!isObject(value) || seen.has(value)) {
-          return value;
-      }
-      seen.add(value);
-      if (isRef(value)) {
-          traverse(value.value, seen);
-      }
-      else if (isArray(value)) {
-          for (let i = 0; i < value.length; i++) {
-              traverse(value[i], seen);
-          }
-      }
-      else if (isSet(value) || isMap(value)) {
-          value.forEach((v) => {
-              traverse(v, seen);
-          });
-      }
-      else {
-          for (const key in value) {
-              traverse(value[key], seen);
-          }
-      }
-      return value;
-  }
-
-  function useTransitionState() {
-      const state = {
-          isMounted: false,
-          isLeaving: false,
-          isUnmounting: false,
-          leavingVNodes: new Map()
-      };
-      onMounted(() => {
-          state.isMounted = true;
-      });
-      onBeforeUnmount(() => {
-          state.isUnmounting = true;
-      });
-      return state;
-  }
-  const TransitionHookValidator = [Function, Array];
-  const BaseTransitionImpl = {
-      name: `BaseTransition`,
-      props: {
-          mode: String,
-          appear: Boolean,
-          persisted: Boolean,
-          // enter
-          onBeforeEnter: TransitionHookValidator,
-          onEnter: TransitionHookValidator,
-          onAfterEnter: TransitionHookValidator,
-          onEnterCancelled: TransitionHookValidator,
-          // leave
-          onBeforeLeave: TransitionHookValidator,
-          onLeave: TransitionHookValidator,
-          onAfterLeave: TransitionHookValidator,
-          onLeaveCancelled: TransitionHookValidator,
-          // appear
-          onBeforeAppear: TransitionHookValidator,
-          onAppear: TransitionHookValidator,
-          onAfterAppear: TransitionHookValidator,
-          onAppearCancelled: TransitionHookValidator
-      },
-      setup(props, { slots }) {
-          const instance = getCurrentInstance();
-          const state = useTransitionState();
-          let prevTransitionKey;
-          return () => {
-              const children = slots.default && getTransitionRawChildren(slots.default(), true);
-              if (!children || !children.length) {
-                  return;
-              }
-              // warn multiple elements
-              if ( children.length > 1) {
-                  warn('<transition> can only be used on a single element or component. Use ' +
-                      '<transition-group> for lists.');
-              }
-              // there's no need to track reactivity for these props so use the raw
-              // props for a bit better perf
-              const rawProps = toRaw(props);
-              const { mode } = rawProps;
-              // check mode
-              if ( mode && !['in-out', 'out-in', 'default'].includes(mode)) {
-                  warn(`invalid <transition> mode: ${mode}`);
-              }
-              // at this point children has a guaranteed length of 1.
-              const child = children[0];
-              if (state.isLeaving) {
-                  return emptyPlaceholder(child);
-              }
-              // in the case of <transition><keep-alive/></transition>, we need to
-              // compare the type of the kept-alive children.
-              const innerChild = getKeepAliveChild(child);
-              if (!innerChild) {
-                  return emptyPlaceholder(child);
-              }
-              const enterHooks = resolveTransitionHooks(innerChild, rawProps, state, instance);
-              setTransitionHooks(innerChild, enterHooks);
-              const oldChild = instance.subTree;
-              const oldInnerChild = oldChild && getKeepAliveChild(oldChild);
-              let transitionKeyChanged = false;
-              const { getTransitionKey } = innerChild.type;
-              if (getTransitionKey) {
-                  const key = getTransitionKey();
-                  if (prevTransitionKey === undefined) {
-                      prevTransitionKey = key;
-                  }
-                  else if (key !== prevTransitionKey) {
-                      prevTransitionKey = key;
-                      transitionKeyChanged = true;
-                  }
-              }
-              // handle mode
-              if (oldInnerChild &&
-                  oldInnerChild.type !== Comment &&
-                  (!isSameVNodeType(innerChild, oldInnerChild) || transitionKeyChanged)) {
-                  const leavingHooks = resolveTransitionHooks(oldInnerChild, rawProps, state, instance);
-                  // update old tree's hooks in case of dynamic transition
-                  setTransitionHooks(oldInnerChild, leavingHooks);
-                  // switching between different views
-                  if (mode === 'out-in') {
-                      state.isLeaving = true;
-                      // return placeholder node and queue update when leave finishes
-                      leavingHooks.afterLeave = () => {
-                          state.isLeaving = false;
-                          instance.update();
-                      };
-                      return emptyPlaceholder(child);
-                  }
-                  else if (mode === 'in-out') {
-                      leavingHooks.delayLeave = (el, earlyRemove, delayedLeave) => {
-                          const leavingVNodesCache = getLeavingNodesForType(state, oldInnerChild);
-                          leavingVNodesCache[String(oldInnerChild.key)] = oldInnerChild;
-                          // early removal callback
-                          el._leaveCb = () => {
-                              earlyRemove();
-                              el._leaveCb = undefined;
-                              delete enterHooks.delayedLeave;
-                          };
-                          enterHooks.delayedLeave = delayedLeave;
-                      };
-                  }
-              }
-              return child;
-          };
-      }
-  };
-  // export the public type for h/tsx inference
-  // also to avoid inline import() in generated d.ts files
-  const BaseTransition = BaseTransitionImpl;
-  function getLeavingNodesForType(state, vnode) {
-      const { leavingVNodes } = state;
-      let leavingVNodesCache = leavingVNodes.get(vnode.type);
-      if (!leavingVNodesCache) {
-          leavingVNodesCache = Object.create(null);
-          leavingVNodes.set(vnode.type, leavingVNodesCache);
-      }
-      return leavingVNodesCache;
-  }
-  // The transition hooks are attached to the vnode as vnode.transition
-  // and will be called at appropriate timing in the renderer.
-  function resolveTransitionHooks(vnode, props, state, instance) {
-      const { appear, mode, persisted = false, onBeforeEnter, onEnter, onAfterEnter, onEnterCancelled, onBeforeLeave, onLeave, onAfterLeave, onLeaveCancelled, onBeforeAppear, onAppear, onAfterAppear, onAppearCancelled } = props;
-      const key = String(vnode.key);
-      const leavingVNodesCache = getLeavingNodesForType(state, vnode);
-      const callHook = (hook, args) => {
-          hook &&
-              callWithAsyncErrorHandling(hook, instance, 9 /* TRANSITION_HOOK */, args);
-      };
-      const hooks = {
-          mode,
-          persisted,
-          beforeEnter(el) {
-              let hook = onBeforeEnter;
-              if (!state.isMounted) {
-                  if (appear) {
-                      hook = onBeforeAppear || onBeforeEnter;
-                  }
-                  else {
-                      return;
-                  }
-              }
-              // for same element (v-show)
-              if (el._leaveCb) {
-                  el._leaveCb(true /* cancelled */);
-              }
-              // for toggled element with same key (v-if)
-              const leavingVNode = leavingVNodesCache[key];
-              if (leavingVNode &&
-                  isSameVNodeType(vnode, leavingVNode) &&
-                  leavingVNode.el._leaveCb) {
-                  // force early removal (not cancelled)
-                  leavingVNode.el._leaveCb();
-              }
-              callHook(hook, [el]);
-          },
-          enter(el) {
-              let hook = onEnter;
-              let afterHook = onAfterEnter;
-              let cancelHook = onEnterCancelled;
-              if (!state.isMounted) {
-                  if (appear) {
-                      hook = onAppear || onEnter;
-                      afterHook = onAfterAppear || onAfterEnter;
-                      cancelHook = onAppearCancelled || onEnterCancelled;
-                  }
-                  else {
-                      return;
-                  }
-              }
-              let called = false;
-              const done = (el._enterCb = (cancelled) => {
-                  if (called)
-                      return;
-                  called = true;
-                  if (cancelled) {
-                      callHook(cancelHook, [el]);
-                  }
-                  else {
-                      callHook(afterHook, [el]);
-                  }
-                  if (hooks.delayedLeave) {
-                      hooks.delayedLeave();
-                  }
-                  el._enterCb = undefined;
-              });
-              if (hook) {
-                  hook(el, done);
-                  if (hook.length <= 1) {
-                      done();
-                  }
-              }
-              else {
-                  done();
-              }
-          },
-          leave(el, remove) {
-              const key = String(vnode.key);
-              if (el._enterCb) {
-                  el._enterCb(true /* cancelled */);
-              }
-              if (state.isUnmounting) {
-                  return remove();
-              }
-              callHook(onBeforeLeave, [el]);
-              let called = false;
-              const done = (el._leaveCb = (cancelled) => {
-                  if (called)
-                      return;
-                  called = true;
-                  remove();
-                  if (cancelled) {
-                      callHook(onLeaveCancelled, [el]);
-                  }
-                  else {
-                      callHook(onAfterLeave, [el]);
-                  }
-                  el._leaveCb = undefined;
-                  if (leavingVNodesCache[key] === vnode) {
-                      delete leavingVNodesCache[key];
-                  }
-              });
-              leavingVNodesCache[key] = vnode;
-              if (onLeave) {
-                  onLeave(el, done);
-                  if (onLeave.length <= 1) {
-                      done();
-                  }
-              }
-              else {
-                  done();
-              }
-          },
-          clone(vnode) {
-              return resolveTransitionHooks(vnode, props, state, instance);
-          }
-      };
-      return hooks;
-  }
-  // the placeholder really only handles one special case: KeepAlive
-  // in the case of a KeepAlive in a leave phase we need to return a KeepAlive
-  // placeholder with empty content to avoid the KeepAlive instance from being
-  // unmounted.
-  function emptyPlaceholder(vnode) {
-      if (isKeepAlive(vnode)) {
-          vnode = cloneVNode(vnode);
-          vnode.children = null;
-          return vnode;
-      }
-  }
-  function getKeepAliveChild(vnode) {
-      return isKeepAlive(vnode)
-          ? vnode.children
-              ? vnode.children[0]
-              : undefined
-          : vnode;
-  }
-  function setTransitionHooks(vnode, hooks) {
-      if (vnode.shapeFlag & 6 /* COMPONENT */ && vnode.component) {
-          setTransitionHooks(vnode.component.subTree, hooks);
-      }
-      else if ( vnode.shapeFlag & 128 /* SUSPENSE */) {
-          vnode.ssContent.transition = hooks.clone(vnode.ssContent);
-          vnode.ssFallback.transition = hooks.clone(vnode.ssFallback);
-      }
-      else {
-          vnode.transition = hooks;
-      }
-  }
-  function getTransitionRawChildren(children, keepComment = false) {
-      let ret = [];
-      let keyedFragmentCount = 0;
-      for (let i = 0; i < children.length; i++) {
-          const child = children[i];
-          // handle fragment children case, e.g. v-for
-          if (child.type === Fragment) {
-              if (child.patchFlag & 128 /* KEYED_FRAGMENT */)
-                  keyedFragmentCount++;
-              ret = ret.concat(getTransitionRawChildren(child.children, keepComment));
-          }
-          // comment placeholders should be skipped, e.g. v-if
-          else if (keepComment || child.type !== Comment) {
-              ret.push(child);
-          }
-      }
-      // #1126 if a transition children list contains multiple sub fragments, these
-      // fragments will be merged into a flat children array. Since each v-for
-      // fragment may contain different static bindings inside, we need to de-top
-      // these children to force full diffs to ensure correct behavior.
-      if (keyedFragmentCount > 1) {
-          for (let i = 0; i < ret.length; i++) {
-              ret[i].patchFlag = -2 /* BAIL */;
-          }
-      }
-      return ret;
-  }
-
-  const isKeepAlive = (vnode) => vnode.type.__isKeepAlive;
-  const KeepAliveImpl = {
-      name: `KeepAlive`,
-      // Marker for special handling inside the renderer. We are not using a ===
-      // check directly on KeepAlive in the renderer, because importing it directly
-      // would prevent it from being tree-shaken.
-      __isKeepAlive: true,
-      inheritRef: true,
-      props: {
-          include: [String, RegExp, Array],
-          exclude: [String, RegExp, Array],
-          max: [String, Number]
-      },
-      setup(props, { slots }) {
-          const cache = new Map();
-          const keys = new Set();
-          let current = null;
-          const instance = getCurrentInstance();
-          const parentSuspense = instance.suspense;
-          // KeepAlive communicates with the instantiated renderer via the
-          // ctx where the renderer passes in its internals,
-          // and the KeepAlive instance exposes activate/deactivate implementations.
-          // The whole point of this is to avoid importing KeepAlive directly in the
-          // renderer to facilitate tree-shaking.
-          const sharedContext = instance.ctx;
-          const { renderer: { p: patch, m: move, um: _unmount, o: { createElement } } } = sharedContext;
-          const storageContainer = createElement('div');
-          sharedContext.activate = (vnode, container, anchor, isSVG, optimized) => {
-              const instance = vnode.component;
-              move(vnode, container, anchor, 0 /* ENTER */, parentSuspense);
-              // in case props have changed
-              patch(instance.vnode, vnode, container, anchor, instance, parentSuspense, isSVG, optimized);
-              queuePostRenderEffect(() => {
-                  instance.isDeactivated = false;
-                  if (instance.a) {
-                      invokeArrayFns(instance.a);
-                  }
-                  const vnodeHook = vnode.props && vnode.props.onVnodeMounted;
-                  if (vnodeHook) {
-                      invokeVNodeHook(vnodeHook, instance.parent, vnode);
-                  }
-              }, parentSuspense);
-          };
-          sharedContext.deactivate = (vnode) => {
-              const instance = vnode.component;
-              move(vnode, storageContainer, null, 1 /* LEAVE */, parentSuspense);
-              queuePostRenderEffect(() => {
-                  if (instance.da) {
-                      invokeArrayFns(instance.da);
-                  }
-                  const vnodeHook = vnode.props && vnode.props.onVnodeUnmounted;
-                  if (vnodeHook) {
-                      invokeVNodeHook(vnodeHook, instance.parent, vnode);
-                  }
-                  instance.isDeactivated = true;
-              }, parentSuspense);
-          };
-          function unmount(vnode) {
-              // reset the shapeFlag so it can be properly unmounted
-              resetShapeFlag(vnode);
-              _unmount(vnode, instance, parentSuspense);
-          }
-          function pruneCache(filter) {
-              cache.forEach((vnode, key) => {
-                  const name = getName(vnode.type);
-                  if (name && (!filter || !filter(name))) {
-                      pruneCacheEntry(key);
-                  }
-              });
-          }
-          function pruneCacheEntry(key) {
-              const cached = cache.get(key);
-              if (!current || cached.type !== current.type) {
-                  unmount(cached);
-              }
-              else if (current) {
-                  // current active instance should no longer be kept-alive.
-                  // we can't unmount it now but it might be later, so reset its flag now.
-                  resetShapeFlag(current);
-              }
-              cache.delete(key);
-              keys.delete(key);
-          }
-          // prune cache on include/exclude prop change
-          watch(() => [props.include, props.exclude], ([include, exclude]) => {
-              include && pruneCache(name => matches(include, name));
-              exclude && pruneCache(name => !matches(exclude, name));
-          }, 
-          // prune post-render after `current` has been updated
-          { flush: 'post' });
-          // cache sub tree after render
-          let pendingCacheKey = null;
-          const cacheSubtree = () => {
-              // fix #1621, the pendingCacheKey could be 0
-              if (pendingCacheKey != null) {
-                  cache.set(pendingCacheKey, getInnerChild(instance.subTree));
-              }
-          };
-          onMounted(cacheSubtree);
-          onUpdated(cacheSubtree);
-          onBeforeUnmount(() => {
-              cache.forEach(cached => {
-                  const { subTree, suspense } = instance;
-                  const vnode = getInnerChild(subTree);
-                  if (cached.type === vnode.type) {
-                      // current instance will be unmounted as part of keep-alive's unmount
-                      resetShapeFlag(vnode);
-                      // but invoke its deactivated hook here
-                      const da = vnode.component.da;
-                      da && queuePostRenderEffect(da, suspense);
-                      return;
-                  }
-                  unmount(cached);
-              });
-          });
-          return () => {
-              pendingCacheKey = null;
-              if (!slots.default) {
-                  return null;
-              }
-              const children = slots.default();
-              const rawVNode = children[0];
-              if (children.length > 1) {
-                  {
-                      warn(`KeepAlive should contain exactly one component child.`);
-                  }
-                  current = null;
-                  return children;
-              }
-              else if (!isVNode(rawVNode) ||
-                  (!(rawVNode.shapeFlag & 4 /* STATEFUL_COMPONENT */) &&
-                      !(rawVNode.shapeFlag & 128 /* SUSPENSE */))) {
-                  current = null;
-                  return rawVNode;
-              }
-              let vnode = getInnerChild(rawVNode);
-              const comp = vnode.type;
-              const name = getName(comp);
-              const { include, exclude, max } = props;
-              if ((include && (!name || !matches(include, name))) ||
-                  (exclude && name && matches(exclude, name))) {
-                  current = vnode;
-                  return rawVNode;
-              }
-              const key = vnode.key == null ? comp : vnode.key;
-              const cachedVNode = cache.get(key);
-              // clone vnode if it's reused because we are going to mutate it
-              if (vnode.el) {
-                  vnode = cloneVNode(vnode);
-                  if (rawVNode.shapeFlag & 128 /* SUSPENSE */) {
-                      rawVNode.ssContent = vnode;
-                  }
-              }
-              // #1513 it's possible for the returned vnode to be cloned due to attr
-              // fallthrough or scopeId, so the vnode here may not be the final vnode
-              // that is mounted. Instead of caching it directly, we store the pending
-              // key and cache `instance.subTree` (the normalized vnode) in
-              // beforeMount/beforeUpdate hooks.
-              pendingCacheKey = key;
-              if (cachedVNode) {
-                  // copy over mounted state
-                  vnode.el = cachedVNode.el;
-                  vnode.component = cachedVNode.component;
-                  if (vnode.transition) {
-                      // recursively update transition hooks on subTree
-                      setTransitionHooks(vnode, vnode.transition);
-                  }
-                  // avoid vnode being mounted as fresh
-                  vnode.shapeFlag |= 512 /* COMPONENT_KEPT_ALIVE */;
-                  // make this key the freshest
-                  keys.delete(key);
-                  keys.add(key);
-              }
-              else {
-                  keys.add(key);
-                  // prune oldest entry
-                  if (max && keys.size > parseInt(max, 10)) {
-                      pruneCacheEntry(keys.values().next().value);
-                  }
-              }
-              // avoid vnode being unmounted
-              vnode.shapeFlag |= 256 /* COMPONENT_SHOULD_KEEP_ALIVE */;
-              current = vnode;
-              return rawVNode;
-          };
-      }
-  };
-  // export the public type for h/tsx inference
-  // also to avoid inline import() in generated d.ts files
-  const KeepAlive = KeepAliveImpl;
-  function getName(comp) {
-      return comp.displayName || comp.name;
-  }
-  function matches(pattern, name) {
-      if (isArray(pattern)) {
-          return pattern.some((p) => matches(p, name));
-      }
-      else if (isString(pattern)) {
-          return pattern.split(',').indexOf(name) > -1;
-      }
-      else if (pattern.test) {
-          return pattern.test(name);
-      }
-      /* istanbul ignore next */
-      return false;
-  }
-  function onActivated(hook, target) {
-      registerKeepAliveHook(hook, "a" /* ACTIVATED */, target);
-  }
-  function onDeactivated(hook, target) {
-      registerKeepAliveHook(hook, "da" /* DEACTIVATED */, target);
-  }
-  function registerKeepAliveHook(hook, type, target = currentInstance) {
-      // cache the deactivate branch check wrapper for injected hooks so the same
-      // hook can be properly deduped by the scheduler. "__wdc" stands for "with
-      // deactivation check".
-      const wrappedHook = hook.__wdc ||
-          (hook.__wdc = () => {
-              // only fire the hook if the target instance is NOT in a deactivated branch.
-              let current = target;
-              while (current) {
-                  if (current.isDeactivated) {
-                      return;
-                  }
-                  current = current.parent;
-              }
-              hook();
-          });
-      injectHook(type, wrappedHook, target);
-      // In addition to registering it on the target instance, we walk up the parent
-      // chain and register it on all ancestor instances that are keep-alive roots.
-      // This avoids the need to walk the entire component tree when invoking these
-      // hooks, and more importantly, avoids the need to track child components in
-      // arrays.
-      if (target) {
-          let current = target.parent;
-          while (current && current.parent) {
-              if (isKeepAlive(current.parent.vnode)) {
-                  injectToKeepAliveRoot(wrappedHook, type, target, current);
-              }
-              current = current.parent;
-          }
-      }
-  }
-  function injectToKeepAliveRoot(hook, type, target, keepAliveRoot) {
-      // injectHook wraps the original for error handling, so make sure to remove
-      // the wrapped version.
-      const injected = injectHook(type, hook, keepAliveRoot, true /* prepend */);
-      onUnmounted(() => {
-          remove(keepAliveRoot[type], injected);
-      }, target);
-  }
-  function resetShapeFlag(vnode) {
-      let shapeFlag = vnode.shapeFlag;
-      if (shapeFlag & 256 /* COMPONENT_SHOULD_KEEP_ALIVE */) {
-          shapeFlag -= 256 /* COMPONENT_SHOULD_KEEP_ALIVE */;
-      }
-      if (shapeFlag & 512 /* COMPONENT_KEPT_ALIVE */) {
-          shapeFlag -= 512 /* COMPONENT_KEPT_ALIVE */;
-      }
-      vnode.shapeFlag = shapeFlag;
-  }
-  function getInnerChild(vnode) {
-      return vnode.shapeFlag & 128 /* SUSPENSE */ ? vnode.ssContent : vnode;
-  }
-
-  const isInternalKey = (key) => key[0] === '_' || key === '$stable';
-  const normalizeSlotValue = (value) => isArray(value)
-      ? value.map(normalizeVNode)
-      : [normalizeVNode(value)];
-  const normalizeSlot = (key, rawSlot, ctx) => withCtx((props) => {
-      if ( currentInstance) {
-          warn(`Slot "${key}" invoked outside of the render function: ` +
-              `this will not track dependencies used in the slot. ` +
-              `Invoke the slot function inside the render function instead.`);
-      }
-      return normalizeSlotValue(rawSlot(props));
-  }, ctx);
-  const normalizeObjectSlots = (rawSlots, slots) => {
-      const ctx = rawSlots._ctx;
-      for (const key in rawSlots) {
-          if (isInternalKey(key))
-              continue;
-          const value = rawSlots[key];
-          if (isFunction(value)) {
-              slots[key] = normalizeSlot(key, value, ctx);
-          }
-          else if (value != null) {
-              {
-                  warn(`Non-function value encountered for slot "${key}". ` +
-                      `Prefer function slots for better performance.`);
-              }
-              const normalized = normalizeSlotValue(value);
-              slots[key] = () => normalized;
-          }
-      }
-  };
-  const normalizeVNodeSlots = (instance, children) => {
-      if ( !isKeepAlive(instance.vnode)) {
-          warn(`Non-function value encountered for default slot. ` +
-              `Prefer function slots for better performance.`);
-      }
-      const normalized = normalizeSlotValue(children);
-      instance.slots.default = () => normalized;
-  };
-  const initSlots = (instance, children) => {
-      if (instance.vnode.shapeFlag & 32 /* SLOTS_CHILDREN */) {
-          const type = children._;
-          if (type) {
-              instance.slots = children;
-              // make compiler marker non-enumerable
-              def(children, '_', type);
-          }
-          else {
-              normalizeObjectSlots(children, (instance.slots = {}));
-          }
-      }
-      else {
-          instance.slots = {};
-          if (children) {
-              normalizeVNodeSlots(instance, children);
-          }
-      }
-      def(instance.slots, InternalObjectKey, 1);
-  };
-  const updateSlots = (instance, children) => {
-      const { vnode, slots } = instance;
-      let needDeletionCheck = true;
-      let deletionComparisonTarget = EMPTY_OBJ;
-      if (vnode.shapeFlag & 32 /* SLOTS_CHILDREN */) {
-          const type = children._;
-          if (type) {
-              // compiled slots.
-              if ( isHmrUpdating) {
-                  // Parent was HMR updated so slot content may have changed.
-                  // force update slots and mark instance for hmr as well
-                  extend(slots, children);
-              }
-              else if (type === 1 /* STABLE */) {
-                  // compiled AND stable.
-                  // no need to update, and skip stale slots removal.
-                  needDeletionCheck = false;
-              }
-              else {
-                  // compiled but dynamic (v-if/v-for on slots) - update slots, but skip
-                  // normalization.
-                  extend(slots, children);
-              }
-          }
-          else {
-              needDeletionCheck = !children.$stable;
-              normalizeObjectSlots(children, slots);
-          }
-          deletionComparisonTarget = children;
-      }
-      else if (children) {
-          // non slot object children (direct value) passed to a component
-          normalizeVNodeSlots(instance, children);
-          deletionComparisonTarget = { default: 1 };
-      }
-      // delete stale slots
-      if (needDeletionCheck) {
-          for (const key in slots) {
-              if (!isInternalKey(key) && !(key in deletionComparisonTarget)) {
-                  delete slots[key];
-              }
-          }
-      }
-  };
-
-  /**
-  Runtime helper for applying directives to a vnode. Example usage:
-
-  const comp = resolveComponent('comp')
-  const foo = resolveDirective('foo')
-  const bar = resolveDirective('bar')
-
-  return withDirectives(h(comp), [
-    [foo, this.x],
-    [bar, this.y]
-  ])
-  */
-  const isBuiltInDirective = /*#__PURE__*/ makeMap('bind,cloak,else-if,else,for,html,if,model,on,once,pre,show,slot,text');
-  function validateDirectiveName(name) {
-      if (isBuiltInDirective(name)) {
-          warn('Do not use built-in directive ids as custom directive id: ' + name);
-      }
-  }
-  /**
-   * Adds directives to a VNode.
-   */
-  function withDirectives(vnode, directives) {
-      const internalInstance = currentRenderingInstance;
-      if (internalInstance === null) {
-           warn(`withDirectives can only be used inside render functions.`);
-          return vnode;
-      }
-      const instance = internalInstance.proxy;
-      const bindings = vnode.dirs || (vnode.dirs = []);
-      for (let i = 0; i < directives.length; i++) {
-          let [dir, value, arg, modifiers = EMPTY_OBJ] = directives[i];
-          if (isFunction(dir)) {
-              dir = {
-                  mounted: dir,
-                  updated: dir
-              };
-          }
-          bindings.push({
-              dir,
-              instance,
-              value,
-              oldValue: void 0,
-              arg,
-              modifiers
-          });
-      }
-      return vnode;
-  }
-  function invokeDirectiveHook(vnode, prevVNode, instance, name) {
-      const bindings = vnode.dirs;
-      const oldBindings = prevVNode && prevVNode.dirs;
-      for (let i = 0; i < bindings.length; i++) {
-          const binding = bindings[i];
-          if (oldBindings) {
-              binding.oldValue = oldBindings[i].value;
-          }
-          const hook = binding.dir[name];
-          if (hook) {
-              callWithAsyncErrorHandling(hook, instance, 8 /* DIRECTIVE_HOOK */, [
-                  vnode.el,
-                  binding,
-                  vnode,
-                  prevVNode
-              ]);
-          }
-      }
-  }
-
-  function createAppContext() {
-      return {
-          app: null,
-          config: {
-              isNativeTag: NO,
-              performance: false,
-              globalProperties: {},
-              optionMergeStrategies: {},
-              isCustomElement: NO,
-              errorHandler: undefined,
-              warnHandler: undefined
-          },
-          mixins: [],
-          components: {},
-          directives: {},
-          provides: Object.create(null)
-      };
-  }
-  let uid$1 = 0;
-  function createAppAPI(render, hydrate) {
-      return function createApp(rootComponent, rootProps = null) {
-          if (rootProps != null && !isObject(rootProps)) {
-               warn(`root props passed to app.mount() must be an object.`);
-              rootProps = null;
-          }
-          const context = createAppContext();
-          const installedPlugins = new Set();
-          let isMounted = false;
-          const app = (context.app = {
-              _uid: uid$1++,
-              _component: rootComponent,
-              _props: rootProps,
-              _container: null,
-              _context: context,
-              version,
-              get config() {
-                  return context.config;
-              },
-              set config(v) {
-                  {
-                      warn(`app.config cannot be replaced. Modify individual options instead.`);
-                  }
-              },
-              use(plugin, ...options) {
-                  if (installedPlugins.has(plugin)) {
-                       warn(`Plugin has already been applied to target app.`);
-                  }
-                  else if (plugin && isFunction(plugin.install)) {
-                      installedPlugins.add(plugin);
-                      plugin.install(app, ...options);
-                  }
-                  else if (isFunction(plugin)) {
-                      installedPlugins.add(plugin);
-                      plugin(app, ...options);
-                  }
-                  else {
-                      warn(`A plugin must either be a function or an object with an "install" ` +
-                          `function.`);
-                  }
-                  return app;
-              },
-              mixin(mixin) {
-                  {
-                      if (!context.mixins.includes(mixin)) {
-                          context.mixins.push(mixin);
-                          // global mixin with props/emits de-optimizes props/emits
-                          // normalization caching.
-                          if (mixin.props || mixin.emits) {
-                              context.deopt = true;
-                          }
-                      }
-                      else {
-                          warn('Mixin has already been applied to target app' +
-                              (mixin.name ? `: ${mixin.name}` : ''));
-                      }
-                  }
-                  return app;
-              },
-              component(name, component) {
-                  {
-                      validateComponentName(name, context.config);
-                  }
-                  if (!component) {
-                      return context.components[name];
-                  }
-                  if ( context.components[name]) {
-                      warn(`Component "${name}" has already been registered in target app.`);
-                  }
-                  context.components[name] = component;
-                  return app;
-              },
-              directive(name, directive) {
-                  {
-                      validateDirectiveName(name);
-                  }
-                  if (!directive) {
-                      return context.directives[name];
-                  }
-                  if ( context.directives[name]) {
-                      warn(`Directive "${name}" has already been registered in target app.`);
-                  }
-                  context.directives[name] = directive;
-                  return app;
-              },
-              mount(rootContainer, isHydrate) {
-                  if (!isMounted) {
-                      const vnode = createVNode(rootComponent, rootProps);
-                      // store app context on the root VNode.
-                      // this will be set on the root instance on initial mount.
-                      vnode.appContext = context;
-                      // HMR root reload
-                      {
-                          context.reload = () => {
-                              render(cloneVNode(vnode), rootContainer);
-                          };
-                      }
-                      if (isHydrate && hydrate) {
-                          hydrate(vnode, rootContainer);
-                      }
-                      else {
-                          render(vnode, rootContainer);
-                      }
-                      isMounted = true;
-                      app._container = rootContainer;
-                      rootContainer.__vue_app__ = app;
-                      {
-                          devtoolsInitApp(app, version);
-                      }
-                      return vnode.component.proxy;
-                  }
-                  else {
-                      warn(`App has already been mounted.\n` +
-                          `If you want to remount the same app, move your app creation logic ` +
-                          `into a factory function and create fresh app instances for each ` +
-                          `mount - e.g. \`const createMyApp = () => createApp(App)\``);
-                  }
-              },
-              unmount() {
-                  if (isMounted) {
-                      render(null, app._container);
-                      {
-                          devtoolsUnmountApp(app);
-                      }
-                  }
-                  else {
-                      warn(`Cannot unmount an app that is not mounted.`);
-                  }
-              },
-              provide(key, value) {
-                  if ( key in context.provides) {
-                      warn(`App already provides property with key "${String(key)}". ` +
-                          `It will be overwritten with the new value.`);
-                  }
-                  // TypeScript doesn't allow symbols as index type
-                  // https://github.com/Microsoft/TypeScript/issues/24587
-                  context.provides[key] = value;
-                  return app;
-              }
-          });
-          return app;
-      };
-  }
-
-  let hasMismatch = false;
-  const isSVGContainer = (container) => /svg/.test(container.namespaceURI) && container.tagName !== 'foreignObject';
-  const isComment = (node) => node.nodeType === 8 /* COMMENT */;
-  // Note: hydration is DOM-specific
-  // But we have to place it in core due to tight coupling with core - splitting
-  // it out creates a ton of unnecessary complexity.
-  // Hydration also depends on some renderer internal logic which needs to be
-  // passed in via arguments.
-  function createHydrationFunctions(rendererInternals) {
-      const { mt: mountComponent, p: patch, o: { patchProp, nextSibling, parentNode, remove, insert, createComment } } = rendererInternals;
-      const hydrate = (vnode, container) => {
-          if ( !container.hasChildNodes()) {
-              warn(`Attempting to hydrate existing markup but container is empty. ` +
-                  `Performing full mount instead.`);
-              patch(null, vnode, container);
-              return;
-          }
-          hasMismatch = false;
-          hydrateNode(container.firstChild, vnode, null, null);
-          flushPostFlushCbs();
-          if (hasMismatch && !false) {
-              // this error should show up in production
-              console.error(`Hydration completed but contains mismatches.`);
-          }
-      };
-      const hydrateNode = (node, vnode, parentComponent, parentSuspense, optimized = false) => {
-          const isFragmentStart = isComment(node) && node.data === '[';
-          const onMismatch = () => handleMismatch(node, vnode, parentComponent, parentSuspense, isFragmentStart);
-          const { type, ref, shapeFlag } = vnode;
-          const domType = node.nodeType;
-          vnode.el = node;
-          let nextNode = null;
-          switch (type) {
-              case Text:
-                  if (domType !== 3 /* TEXT */) {
-                      nextNode = onMismatch();
-                  }
-                  else {
-                      if (node.data !== vnode.children) {
-                          hasMismatch = true;
-                          
-                              warn(`Hydration text mismatch:` +
-                                  `\n- Client: ${JSON.stringify(node.data)}` +
-                                  `\n- Server: ${JSON.stringify(vnode.children)}`);
-                          node.data = vnode.children;
-                      }
-                      nextNode = nextSibling(node);
-                  }
-                  break;
-              case Comment:
-                  if (domType !== 8 /* COMMENT */ || isFragmentStart) {
-                      nextNode = onMismatch();
-                  }
-                  else {
-                      nextNode = nextSibling(node);
-                  }
-                  break;
-              case Static:
-                  if (domType !== 1 /* ELEMENT */) {
-                      nextNode = onMismatch();
-                  }
-                  else {
-                      // determine anchor, adopt content
-                      nextNode = node;
-                      // if the static vnode has its content stripped during build,
-                      // adopt it from the server-rendered HTML.
-                      const needToAdoptContent = !vnode.children.length;
-                      for (let i = 0; i < vnode.staticCount; i++) {
-                          if (needToAdoptContent)
-                              vnode.children += nextNode.outerHTML;
-                          if (i === vnode.staticCount - 1) {
-                              vnode.anchor = nextNode;
-                          }
-                          nextNode = nextSibling(nextNode);
-                      }
-                      return nextNode;
-                  }
-                  break;
-              case Fragment:
-                  if (!isFragmentStart) {
-                      nextNode = onMismatch();
-                  }
-                  else {
-                      nextNode = hydrateFragment(node, vnode, parentComponent, parentSuspense, optimized);
-                  }
-                  break;
-              default:
-                  if (shapeFlag & 1 /* ELEMENT */) {
-                      if (domType !== 1 /* ELEMENT */ ||
-                          vnode.type !== node.tagName.toLowerCase()) {
-                          nextNode = onMismatch();
-                      }
-                      else {
-                          nextNode = hydrateElement(node, vnode, parentComponent, parentSuspense, optimized);
-                      }
-                  }
-                  else if (shapeFlag & 6 /* COMPONENT */) {
-                      // when setting up the render effect, if the initial vnode already
-                      // has .el set, the component will perform hydration instead of mount
-                      // on its sub-tree.
-                      const container = parentNode(node);
-                      const hydrateComponent = () => {
-                          mountComponent(vnode, container, null, parentComponent, parentSuspense, isSVGContainer(container), optimized);
-                      };
-                      // async component
-                      const loadAsync = vnode.type.__asyncLoader;
-                      if (loadAsync) {
-                          loadAsync().then(hydrateComponent);
-                      }
-                      else {
-                          hydrateComponent();
-                      }
-                      // component may be async, so in the case of fragments we cannot rely
-                      // on component's rendered output to determine the end of the fragment
-                      // instead, we do a lookahead to find the end anchor node.
-                      nextNode = isFragmentStart
-                          ? locateClosingAsyncAnchor(node)
-                          : nextSibling(node);
-                  }
-                  else if (shapeFlag & 64 /* TELEPORT */) {
-                      if (domType !== 8 /* COMMENT */) {
-                          nextNode = onMismatch();
-                      }
-                      else {
-                          nextNode = vnode.type.hydrate(node, vnode, parentComponent, parentSuspense, optimized, rendererInternals, hydrateChildren);
-                      }
-                  }
-                  else if ( shapeFlag & 128 /* SUSPENSE */) {
-                      nextNode = vnode.type.hydrate(node, vnode, parentComponent, parentSuspense, isSVGContainer(parentNode(node)), optimized, rendererInternals, hydrateNode);
-                  }
-                  else {
-                      warn('Invalid HostVNode type:', type, `(${typeof type})`);
-                  }
-          }
-          if (ref != null && parentComponent) {
-              setRef(ref, null, parentComponent, parentSuspense, vnode);
-          }
-          return nextNode;
-      };
-      const hydrateElement = (el, vnode, parentComponent, parentSuspense, optimized) => {
-          optimized = optimized || !!vnode.dynamicChildren;
-          const { props, patchFlag, shapeFlag, dirs } = vnode;
-          // skip props & children if this is hoisted static nodes
-          if (patchFlag !== -1 /* HOISTED */) {
-              if (dirs) {
-                  invokeDirectiveHook(vnode, null, parentComponent, 'created');
-              }
-              // props
-              if (props) {
-                  if (!optimized ||
-                      (patchFlag & 16 /* FULL_PROPS */ ||
-                          patchFlag & 32 /* HYDRATE_EVENTS */)) {
-                      for (const key in props) {
-                          if (!isReservedProp(key) && isOn(key)) {
-                              patchProp(el, key, null, props[key]);
-                          }
-                      }
-                  }
-                  else if (props.onClick) {
-                      // Fast path for click listeners (which is most often) to avoid
-                      // iterating through props.
-                      patchProp(el, 'onClick', null, props.onClick);
-                  }
-              }
-              // vnode / directive hooks
-              let vnodeHooks;
-              if ((vnodeHooks = props && props.onVnodeBeforeMount)) {
-                  invokeVNodeHook(vnodeHooks, parentComponent, vnode);
-              }
-              if (dirs) {
-                  invokeDirectiveHook(vnode, null, parentComponent, 'beforeMount');
-              }
-              if ((vnodeHooks = props && props.onVnodeMounted) || dirs) {
-                  queueEffectWithSuspense(() => {
-                      vnodeHooks && invokeVNodeHook(vnodeHooks, parentComponent, vnode);
-                      dirs && invokeDirectiveHook(vnode, null, parentComponent, 'mounted');
-                  }, parentSuspense);
-              }
-              // children
-              if (shapeFlag & 16 /* ARRAY_CHILDREN */ &&
-                  // skip if element has innerHTML / textContent
-                  !(props && (props.innerHTML || props.textContent))) {
-                  let next = hydrateChildren(el.firstChild, vnode, el, parentComponent, parentSuspense, optimized);
-                  let hasWarned = false;
-                  while (next) {
-                      hasMismatch = true;
-                      if ( !hasWarned) {
-                          warn(`Hydration children mismatch in <${vnode.type}>: ` +
-                              `server rendered element contains more child nodes than client vdom.`);
-                          hasWarned = true;
-                      }
-                      // The SSRed DOM contains more nodes than it should. Remove them.
-                      const cur = next;
-                      next = next.nextSibling;
-                      remove(cur);
-                  }
-              }
-              else if (shapeFlag & 8 /* TEXT_CHILDREN */) {
-                  if (el.textContent !== vnode.children) {
-                      hasMismatch = true;
-                      
-                          warn(`Hydration text content mismatch in <${vnode.type}>:\n` +
-                              `- Client: ${el.textContent}\n` +
-                              `- Server: ${vnode.children}`);
-                      el.textContent = vnode.children;
-                  }
-              }
-          }
-          return el.nextSibling;
-      };
-      const hydrateChildren = (node, parentVNode, container, parentComponent, parentSuspense, optimized) => {
-          optimized = optimized || !!parentVNode.dynamicChildren;
-          const children = parentVNode.children;
-          const l = children.length;
-          let hasWarned = false;
-          for (let i = 0; i < l; i++) {
-              const vnode = optimized
-                  ? children[i]
-                  : (children[i] = normalizeVNode(children[i]));
-              if (node) {
-                  node = hydrateNode(node, vnode, parentComponent, parentSuspense, optimized);
-              }
-              else {
-                  hasMismatch = true;
-                  if ( !hasWarned) {
-                      warn(`Hydration children mismatch in <${container.tagName.toLowerCase()}>: ` +
-                          `server rendered element contains fewer child nodes than client vdom.`);
-                      hasWarned = true;
-                  }
-                  // the SSRed DOM didn't contain enough nodes. Mount the missing ones.
-                  patch(null, vnode, container, null, parentComponent, parentSuspense, isSVGContainer(container));
-              }
-          }
-          return node;
-      };
-      const hydrateFragment = (node, vnode, parentComponent, parentSuspense, optimized) => {
-          const container = parentNode(node);
-          const next = hydrateChildren(nextSibling(node), vnode, container, parentComponent, parentSuspense, optimized);
-          if (next && isComment(next) && next.data === ']') {
-              return nextSibling((vnode.anchor = next));
-          }
-          else {
-              // fragment didn't hydrate successfully, since we didn't get a end anchor
-              // back. This should have led to node/children mismatch warnings.
-              hasMismatch = true;
-              // since the anchor is missing, we need to create one and insert it
-              insert((vnode.anchor = createComment(`]`)), container, next);
-              return next;
-          }
-      };
-      const handleMismatch = (node, vnode, parentComponent, parentSuspense, isFragment) => {
-          hasMismatch = true;
-          
-              warn(`Hydration node mismatch:\n- Client vnode:`, vnode.type, `\n- Server rendered DOM:`, node, node.nodeType === 3 /* TEXT */
-                  ? `(text)`
-                  : isComment(node) && node.data === '['
-                      ? `(start of fragment)`
-                      : ``);
-          vnode.el = null;
-          if (isFragment) {
-              // remove excessive fragment nodes
-              const end = locateClosingAsyncAnchor(node);
-              while (true) {
-                  const next = nextSibling(node);
-                  if (next && next !== end) {
-                      remove(next);
-                  }
-                  else {
-                      break;
-                  }
-              }
-          }
-          const next = nextSibling(node);
-          const container = parentNode(node);
-          remove(node);
-          patch(null, vnode, container, next, parentComponent, parentSuspense, isSVGContainer(container));
-          return next;
-      };
-      const locateClosingAsyncAnchor = (node) => {
-          let match = 0;
-          while (node) {
-              node = nextSibling(node);
-              if (node && isComment(node)) {
-                  if (node.data === '[')
-                      match++;
-                  if (node.data === ']') {
-                      if (match === 0) {
-                          return nextSibling(node);
-                      }
-                      else {
-                          match--;
-                      }
-                  }
-              }
-          }
-          return node;
-      };
-      return [hydrate, hydrateNode];
-  }
-
-  let supported;
-  let perf;
-  function startMeasure(instance, type) {
-      if (instance.appContext.config.performance && isSupported()) {
-          perf.mark(`vue-${type}-${instance.uid}`);
-      }
-  }
-  function endMeasure(instance, type) {
-      if (instance.appContext.config.performance && isSupported()) {
-          const startTag = `vue-${type}-${instance.uid}`;
-          const endTag = startTag + `:end`;
-          perf.mark(endTag);
-          perf.measure(`<${formatComponentName(instance, instance.type)}> ${type}`, startTag, endTag);
-          perf.clearMarks(startTag);
-          perf.clearMarks(endTag);
-      }
-  }
-  function isSupported() {
-      if (supported !== undefined) {
-          return supported;
-      }
-      /* eslint-disable no-restricted-globals */
-      if (typeof window !== 'undefined' && window.performance) {
-          supported = true;
-          perf = window.performance;
-      }
-      else {
-          supported = false;
-      }
-      /* eslint-enable no-restricted-globals */
-      return supported;
-  }
-
-  function createDevEffectOptions(instance) {
-      return {
-          scheduler: queueJob,
-          allowRecurse: true,
-          onTrack: instance.rtc ? e => invokeArrayFns(instance.rtc, e) : void 0,
-          onTrigger: instance.rtg ? e => invokeArrayFns(instance.rtg, e) : void 0
-      };
-  }
-  const queuePostRenderEffect =  queueEffectWithSuspense
-      ;
-  const setRef = (rawRef, oldRawRef, parentComponent, parentSuspense, vnode) => {
-      if (isArray(rawRef)) {
-          rawRef.forEach((r, i) => setRef(r, oldRawRef && (isArray(oldRawRef) ? oldRawRef[i] : oldRawRef), parentComponent, parentSuspense, vnode));
-          return;
-      }
-      let value;
-      if (!vnode) {
-          value = null;
-      }
-      else {
-          if (vnode.shapeFlag & 4 /* STATEFUL_COMPONENT */) {
-              value = vnode.component.proxy;
-          }
-          else {
-              value = vnode.el;
-          }
-      }
-      const { i: owner, r: ref } = rawRef;
-      if ( !owner) {
-          warn(`Missing ref owner context. ref cannot be used on hoisted vnodes. ` +
-              `A vnode with ref must be created inside the render function.`);
-          return;
-      }
-      const oldRef = oldRawRef && oldRawRef.r;
-      const refs = owner.refs === EMPTY_OBJ ? (owner.refs = {}) : owner.refs;
-      const setupState = owner.setupState;
-      // unset old ref
-      if (oldRef != null && oldRef !== ref) {
-          if (isString(oldRef)) {
-              refs[oldRef] = null;
-              if (hasOwn(setupState, oldRef)) {
-                  setupState[oldRef] = null;
-              }
-          }
-          else if (isRef(oldRef)) {
-              oldRef.value = null;
-          }
-      }
-      if (isString(ref)) {
-          const doSet = () => {
-              refs[ref] = value;
-              if (hasOwn(setupState, ref)) {
-                  setupState[ref] = value;
-              }
-          };
-          // #1789: for non-null values, set them after render
-          // null values means this is unmount and it should not overwrite another
-          // ref with the same key
-          if (value) {
-              doSet.id = -1;
-              queuePostRenderEffect(doSet, parentSuspense);
-          }
-          else {
-              doSet();
-          }
-      }
-      else if (isRef(ref)) {
-          const doSet = () => {
-              ref.value = value;
-          };
-          if (value) {
-              doSet.id = -1;
-              queuePostRenderEffect(doSet, parentSuspense);
-          }
-          else {
-              doSet();
-          }
-      }
-      else if (isFunction(ref)) {
-          callWithErrorHandling(ref, parentComponent, 12 /* FUNCTION_REF */, [
-              value,
-              refs
-          ]);
-      }
-      else {
-          warn('Invalid template ref type:', value, `(${typeof value})`);
-      }
-  };
-  /**
-   * The createRenderer function accepts two generic arguments:
-   * HostNode and HostElement, corresponding to Node and Element types in the
-   * host environment. For example, for runtime-dom, HostNode would be the DOM
-   * `Node` interface and HostElement would be the DOM `Element` interface.
-   *
-   * Custom renderers can pass in the platform specific types like this:
-   *
-   * ``` js
-   * const { render, createApp } = createRenderer<Node, Element>({
-   *   patchProp,
-   *   ...nodeOps
-   * })
-   * ```
-   */
-  function createRenderer(options) {
-      return baseCreateRenderer(options);
-  }
-  // Separate API for creating hydration-enabled renderer.
-  // Hydration logic is only used when calling this function, making it
-  // tree-shakable.
-  function createHydrationRenderer(options) {
-      return baseCreateRenderer(options, createHydrationFunctions);
-  }
-  // implementation
-  function baseCreateRenderer(options, createHydrationFns) {
-      const { insert: hostInsert, remove: hostRemove, patchProp: hostPatchProp, forcePatchProp: hostForcePatchProp, createElement: hostCreateElement, createText: hostCreateText, createComment: hostCreateComment, setText: hostSetText, setElementText: hostSetElementText, parentNode: hostParentNode, nextSibling: hostNextSibling, setScopeId: hostSetScopeId = NOOP, cloneNode: hostCloneNode, insertStaticContent: hostInsertStaticContent } = options;
-      // Note: functions inside this closure should use `const xxx = () => {}`
-      // style in order to prevent being inlined by minifiers.
-      const patch = (n1, n2, container, anchor = null, parentComponent = null, parentSuspense = null, isSVG = false, optimized = false) => {
-          // patching & not same type, unmount old tree
-          if (n1 && !isSameVNodeType(n1, n2)) {
-              anchor = getNextHostNode(n1);
-              unmount(n1, parentComponent, parentSuspense, true);
-              n1 = null;
-          }
-          if (n2.patchFlag === -2 /* BAIL */) {
-              optimized = false;
-              n2.dynamicChildren = null;
-          }
-          const { type, ref, shapeFlag } = n2;
-          switch (type) {
-              case Text:
-                  processText(n1, n2, container, anchor);
-                  break;
-              case Comment:
-                  processCommentNode(n1, n2, container, anchor);
-                  break;
-              case Static:
-                  if (n1 == null) {
-                      mountStaticNode(n2, container, anchor, isSVG);
-                  }
-                  else {
-                      patchStaticNode(n1, n2, container, isSVG);
-                  }
-                  break;
-              case Fragment:
-                  processFragment(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized);
-                  break;
-              default:
-                  if (shapeFlag & 1 /* ELEMENT */) {
-                      processElement(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized);
-                  }
-                  else if (shapeFlag & 6 /* COMPONENT */) {
-                      processComponent(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized);
-                  }
-                  else if (shapeFlag & 64 /* TELEPORT */) {
-                      type.process(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized, internals);
-                  }
-                  else if ( shapeFlag & 128 /* SUSPENSE */) {
-                      type.process(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized, internals);
-                  }
-                  else {
-                      warn('Invalid VNode type:', type, `(${typeof type})`);
-                  }
-          }
-          // set ref
-          if (ref != null && parentComponent) {
-              setRef(ref, n1 && n1.ref, parentComponent, parentSuspense, n2);
-          }
-      };
-      const processText = (n1, n2, container, anchor) => {
-          if (n1 == null) {
-              hostInsert((n2.el = hostCreateText(n2.children)), container, anchor);
-          }
-          else {
-              const el = (n2.el = n1.el);
-              if (n2.children !== n1.children) {
-                  hostSetText(el, n2.children);
-              }
-          }
-      };
-      const processCommentNode = (n1, n2, container, anchor) => {
-          if (n1 == null) {
-              hostInsert((n2.el = hostCreateComment(n2.children || '')), container, anchor);
-          }
-          else {
-              // there's no support for dynamic comments
-              n2.el = n1.el;
-          }
-      };
-      const mountStaticNode = (n2, container, anchor, isSVG) => {
-          [n2.el, n2.anchor] = hostInsertStaticContent(n2.children, container, anchor, isSVG);
-      };
-      /**
-       * Dev / HMR only
-       */
-      const patchStaticNode = (n1, n2, container, isSVG) => {
-          // static nodes are only patched during dev for HMR
-          if (n2.children !== n1.children) {
-              const anchor = hostNextSibling(n1.anchor);
-              // remove existing
-              removeStaticNode(n1);
-              [n2.el, n2.anchor] = hostInsertStaticContent(n2.children, container, anchor, isSVG);
-          }
-          else {
-              n2.el = n1.el;
-              n2.anchor = n1.anchor;
-          }
-      };
-      /**
-       * Dev / HMR only
-       */
-      const moveStaticNode = (vnode, container, anchor) => {
-          let cur = vnode.el;
-          const end = vnode.anchor;
-          while (cur && cur !== end) {
-              const next = hostNextSibling(cur);
-              hostInsert(cur, container, anchor);
-              cur = next;
-          }
-          hostInsert(end, container, anchor);
-      };
-      /**
-       * Dev / HMR only
-       */
-      const removeStaticNode = (vnode) => {
-          let cur = vnode.el;
-          while (cur && cur !== vnode.anchor) {
-              const next = hostNextSibling(cur);
-              hostRemove(cur);
-              cur = next;
-          }
-          hostRemove(vnode.anchor);
-      };
-      const processElement = (n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized) => {
-          isSVG = isSVG || n2.type === 'svg';
-          if (n1 == null) {
-              mountElement(n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized);
-          }
-          else {
-              patchElement(n1, n2, parentComponent, parentSuspense, isSVG, optimized);
-          }
-      };
-      const mountElement = (vnode, container, anchor, parentComponent, parentSuspense, isSVG, optimized) => {
-          let el;
-          let vnodeHook;
-          const { type, props, shapeFlag, transition, scopeId, patchFlag, dirs } = vnode;
-          {
-              el = vnode.el = hostCreateElement(vnode.type, isSVG, props && props.is);
-              // mount children first, since some props may rely on child content
-              // being already rendered, e.g. `<select value>`
-              if (shapeFlag & 8 /* TEXT_CHILDREN */) {
-                  hostSetElementText(el, vnode.children);
-              }
-              else if (shapeFlag & 16 /* ARRAY_CHILDREN */) {
-                  mountChildren(vnode.children, el, null, parentComponent, parentSuspense, isSVG && type !== 'foreignObject', optimized || !!vnode.dynamicChildren);
-              }
-              if (dirs) {
-                  invokeDirectiveHook(vnode, null, parentComponent, 'created');
-              }
-              // props
-              if (props) {
-                  for (const key in props) {
-                      if (!isReservedProp(key)) {
-                          hostPatchProp(el, key, null, props[key], isSVG, vnode.children, parentComponent, parentSuspense, unmountChildren);
-                      }
-                  }
-                  if ((vnodeHook = props.onVnodeBeforeMount)) {
-                      invokeVNodeHook(vnodeHook, parentComponent, vnode);
-                  }
-              }
-              // scopeId
-              setScopeId(el, scopeId, vnode, parentComponent);
-          }
-          {
-              Object.defineProperty(el, '__vnode', {
-                  value: vnode,
-                  enumerable: false
-              });
-              Object.defineProperty(el, '__vueParentComponent', {
-                  value: parentComponent,
-                  enumerable: false
-              });
-          }
-          if (dirs) {
-              invokeDirectiveHook(vnode, null, parentComponent, 'beforeMount');
-          }
-          // #1583 For inside suspense + suspense not resolved case, enter hook should call when suspense resolved
-          // #1689 For inside suspense + suspense resolved case, just call it
-          const needCallTransitionHooks = (!parentSuspense || (parentSuspense && !parentSuspense.pendingBranch)) &&
-              transition &&
-              !transition.persisted;
-          if (needCallTransitionHooks) {
-              transition.beforeEnter(el);
-          }
-          hostInsert(el, container, anchor);
-          if ((vnodeHook = props && props.onVnodeMounted) ||
-              needCallTransitionHooks ||
-              dirs) {
-              queuePostRenderEffect(() => {
-                  vnodeHook && invokeVNodeHook(vnodeHook, parentComponent, vnode);
-                  needCallTransitionHooks && transition.enter(el);
-                  dirs && invokeDirectiveHook(vnode, null, parentComponent, 'mounted');
-              }, parentSuspense);
-          }
-      };
-      const setScopeId = (el, scopeId, vnode, parentComponent) => {
-          if (scopeId) {
-              hostSetScopeId(el, scopeId);
-          }
-          if (parentComponent) {
-              const treeOwnerId = parentComponent.type.__scopeId;
-              // vnode's own scopeId and the current patched component's scopeId is
-              // different - this is a slot content node.
-              if (treeOwnerId && treeOwnerId !== scopeId) {
-                  hostSetScopeId(el, treeOwnerId + '-s');
-              }
-              let subTree = parentComponent.subTree;
-              if ( subTree.type === Fragment) {
-                  subTree =
-                      filterSingleRoot(subTree.children) || subTree;
-              }
-              if (vnode === subTree) {
-                  setScopeId(el, parentComponent.vnode.scopeId, parentComponent.vnode, parentComponent.parent);
-              }
-          }
-      };
-      const mountChildren = (children, container, anchor, parentComponent, parentSuspense, isSVG, optimized, start = 0) => {
-          for (let i = start; i < children.length; i++) {
-              const child = (children[i] = optimized
-                  ? cloneIfMounted(children[i])
-                  : normalizeVNode(children[i]));
-              patch(null, child, container, anchor, parentComponent, parentSuspense, isSVG, optimized);
-          }
-      };
-      const patchElement = (n1, n2, parentComponent, parentSuspense, isSVG, optimized) => {
-          const el = (n2.el = n1.el);
-          let { patchFlag, dynamicChildren, dirs } = n2;
-          // #1426 take the old vnode's patch flag into account since user may clone a
-          // compiler-generated vnode, which de-opts to FULL_PROPS
-          patchFlag |= n1.patchFlag & 16 /* FULL_PROPS */;
-          const oldProps = n1.props || EMPTY_OBJ;
-          const newProps = n2.props || EMPTY_OBJ;
-          let vnodeHook;
-          if ((vnodeHook = newProps.onVnodeBeforeUpdate)) {
-              invokeVNodeHook(vnodeHook, parentComponent, n2, n1);
-          }
-          if (dirs) {
-              invokeDirectiveHook(n2, n1, parentComponent, 'beforeUpdate');
-          }
-          if ( isHmrUpdating) {
-              // HMR updated, force full diff
-              patchFlag = 0;
-              optimized = false;
-              dynamicChildren = null;
-          }
-          if (patchFlag > 0) {
-              // the presence of a patchFlag means this element's render code was
-              // generated by the compiler and can take the fast path.
-              // in this path old node and new node are guaranteed to have the same shape
-              // (i.e. at the exact same position in the source template)
-              if (patchFlag & 16 /* FULL_PROPS */) {
-                  // element props contain dynamic keys, full diff needed
-                  patchProps(el, n2, oldProps, newProps, parentComponent, parentSuspense, isSVG);
-              }
-              else {
-                  // class
-                  // this flag is matched when the element has dynamic class bindings.
-                  if (patchFlag & 2 /* CLASS */) {
-                      if (oldProps.class !== newProps.class) {
-                          hostPatchProp(el, 'class', null, newProps.class, isSVG);
-                      }
-                  }
-                  // style
-                  // this flag is matched when the element has dynamic style bindings
-                  if (patchFlag & 4 /* STYLE */) {
-                      hostPatchProp(el, 'style', oldProps.style, newProps.style, isSVG);
-                  }
-                  // props
-                  // This flag is matched when the element has dynamic prop/attr bindings
-                  // other than class and style. The keys of dynamic prop/attrs are saved for
-                  // faster iteration.
-                  // Note dynamic keys like :[foo]="bar" will cause this optimization to
-                  // bail out and go through a full diff because we need to unset the old key
-                  if (patchFlag & 8 /* PROPS */) {
-                      // if the flag is present then dynamicProps must be non-null
-                      const propsToUpdate = n2.dynamicProps;
-                      for (let i = 0; i < propsToUpdate.length; i++) {
-                          const key = propsToUpdate[i];
-                          const prev = oldProps[key];
-                          const next = newProps[key];
-                          if (next !== prev ||
-                              (hostForcePatchProp && hostForcePatchProp(el, key))) {
-                              hostPatchProp(el, key, prev, next, isSVG, n1.children, parentComponent, parentSuspense, unmountChildren);
-                          }
-                      }
-                  }
-              }
-              // text
-              // This flag is matched when the element has only dynamic text children.
-              if (patchFlag & 1 /* TEXT */) {
-                  if (n1.children !== n2.children) {
-                      hostSetElementText(el, n2.children);
-                  }
-              }
-          }
-          else if (!optimized && dynamicChildren == null) {
-              // unoptimized, full diff
-              patchProps(el, n2, oldProps, newProps, parentComponent, parentSuspense, isSVG);
-          }
-          const areChildrenSVG = isSVG && n2.type !== 'foreignObject';
-          if (dynamicChildren) {
-              patchBlockChildren(n1.dynamicChildren, dynamicChildren, el, parentComponent, parentSuspense, areChildrenSVG);
-              if (
-                  parentComponent &&
-                  parentComponent.type.__hmrId) {
-                  traverseStaticChildren(n1, n2);
-              }
-          }
-          else if (!optimized) {
-              // full diff
-              patchChildren(n1, n2, el, null, parentComponent, parentSuspense, areChildrenSVG);
-          }
-          if ((vnodeHook = newProps.onVnodeUpdated) || dirs) {
-              queuePostRenderEffect(() => {
-                  vnodeHook && invokeVNodeHook(vnodeHook, parentComponent, n2, n1);
-                  dirs && invokeDirectiveHook(n2, n1, parentComponent, 'updated');
-              }, parentSuspense);
-          }
-      };
-      // The fast path for blocks.
-      const patchBlockChildren = (oldChildren, newChildren, fallbackContainer, parentComponent, parentSuspense, isSVG) => {
-          for (let i = 0; i < newChildren.length; i++) {
-              const oldVNode = oldChildren[i];
-              const newVNode = newChildren[i];
-              // Determine the container (parent element) for the patch.
-              const container = 
-              // - In the case of a Fragment, we need to provide the actual parent
-              // of the Fragment itself so it can move its children.
-              oldVNode.type === Fragment ||
-                  // - In the case of different nodes, there is going to be a replacement
-                  // which also requires the correct parent container
-                  !isSameVNodeType(oldVNode, newVNode) ||
-                  // - In the case of a component, it could contain anything.
-                  oldVNode.shapeFlag & 6 /* COMPONENT */ ||
-                  oldVNode.shapeFlag & 64 /* TELEPORT */
-                  ? hostParentNode(oldVNode.el)
-                  : // In other cases, the parent container is not actually used so we
-                      // just pass the block element here to avoid a DOM parentNode call.
-                      fallbackContainer;
-              patch(oldVNode, newVNode, container, null, parentComponent, parentSuspense, isSVG, true);
-          }
-      };
-      const patchProps = (el, vnode, oldProps, newProps, parentComponent, parentSuspense, isSVG) => {
-          if (oldProps !== newProps) {
-              for (const key in newProps) {
-                  // empty string is not valid prop
-                  if (isReservedProp(key))
-                      continue;
-                  const next = newProps[key];
-                  const prev = oldProps[key];
-                  if (next !== prev ||
-                      (hostForcePatchProp && hostForcePatchProp(el, key))) {
-                      hostPatchProp(el, key, prev, next, isSVG, vnode.children, parentComponent, parentSuspense, unmountChildren);
-                  }
-              }
-              if (oldProps !== EMPTY_OBJ) {
-                  for (const key in oldProps) {
-                      if (!isReservedProp(key) && !(key in newProps)) {
-                          hostPatchProp(el, key, oldProps[key], null, isSVG, vnode.children, parentComponent, parentSuspense, unmountChildren);
-                      }
-                  }
-              }
-          }
-      };
-      const processFragment = (n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized) => {
-          const fragmentStartAnchor = (n2.el = n1 ? n1.el : hostCreateText(''));
-          const fragmentEndAnchor = (n2.anchor = n1 ? n1.anchor : hostCreateText(''));
-          let { patchFlag, dynamicChildren } = n2;
-          if (patchFlag > 0) {
-              optimized = true;
-          }
-          if ( isHmrUpdating) {
-              // HMR updated, force full diff
-              patchFlag = 0;
-              optimized = false;
-              dynamicChildren = null;
-          }
-          if (n1 == null) {
-              hostInsert(fragmentStartAnchor, container, anchor);
-              hostInsert(fragmentEndAnchor, container, anchor);
-              // a fragment can only have array children
-              // since they are either generated by the compiler, or implicitly created
-              // from arrays.
-              mountChildren(n2.children, container, fragmentEndAnchor, parentComponent, parentSuspense, isSVG, optimized);
-          }
-          else {
-              if (patchFlag > 0 &&
-                  patchFlag & 64 /* STABLE_FRAGMENT */ &&
-                  dynamicChildren) {
-                  // a stable fragment (template root or <template v-for>) doesn't need to
-                  // patch children order, but it may contain dynamicChildren.
-                  patchBlockChildren(n1.dynamicChildren, dynamicChildren, container, parentComponent, parentSuspense, isSVG);
-                  if ( parentComponent && parentComponent.type.__hmrId) {
-                      traverseStaticChildren(n1, n2);
-                  }
-                  else if (
-                  // #2080 if the stable fragment has a key, it's a <template v-for> that may
-                  //  get moved around. Make sure all root level vnodes inherit el.
-                  // #2134 or if it's a component root, it may also get moved around
-                  // as the component is being moved.
-                  n2.key != null ||
-                      (parentComponent && n2 === parentComponent.subTree)) {
-                      traverseStaticChildren(n1, n2, true /* shallow */);
-                  }
-              }
-              else {
-                  // keyed / unkeyed, or manual fragments.
-                  // for keyed & unkeyed, since they are compiler generated from v-for,
-                  // each child is guaranteed to be a block so the fragment will never
-                  // have dynamicChildren.
-                  patchChildren(n1, n2, container, fragmentEndAnchor, parentComponent, parentSuspense, isSVG, optimized);
-              }
-          }
-      };
-      const processComponent = (n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized) => {
-          if (n1 == null) {
-              if (n2.shapeFlag & 512 /* COMPONENT_KEPT_ALIVE */) {
-                  parentComponent.ctx.activate(n2, container, anchor, isSVG, optimized);
-              }
-              else {
-                  mountComponent(n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized);
-              }
-          }
-          else {
-              updateComponent(n1, n2, optimized);
-          }
-      };
-      const mountComponent = (initialVNode, container, anchor, parentComponent, parentSuspense, isSVG, optimized) => {
-          const instance = (initialVNode.component = createComponentInstance(initialVNode, parentComponent, parentSuspense));
-          if ( instance.type.__hmrId) {
-              registerHMR(instance);
-          }
-          {
-              pushWarningContext(initialVNode);
-              startMeasure(instance, `mount`);
-          }
-          // inject renderer internals for keepAlive
-          if (isKeepAlive(initialVNode)) {
-              instance.ctx.renderer = internals;
-          }
-          // resolve props and slots for setup context
-          {
-              startMeasure(instance, `init`);
-          }
-          setupComponent(instance);
-          {
-              endMeasure(instance, `init`);
-          }
-          // setup() is async. This component relies on async logic to be resolved
-          // before proceeding
-          if ( instance.asyncDep) {
-              parentSuspense && parentSuspense.registerDep(instance, setupRenderEffect);
-              // Give it a placeholder if this is not hydration
-              // TODO handle self-defined fallback
-              if (!initialVNode.el) {
-                  const placeholder = (instance.subTree = createVNode(Comment));
-                  processCommentNode(null, placeholder, container, anchor);
-              }
-              return;
-          }
-          setupRenderEffect(instance, initialVNode, container, anchor, parentSuspense, isSVG, optimized);
-          {
-              popWarningContext();
-              endMeasure(instance, `mount`);
-          }
-      };
-      const updateComponent = (n1, n2, optimized) => {
-          const instance = (n2.component = n1.component);
-          if (shouldUpdateComponent(n1, n2, optimized)) {
-              if (
-                  instance.asyncDep &&
-                  !instance.asyncResolved) {
-                  // async & still pending - just update props and slots
-                  // since the component's reactive effect for render isn't set-up yet
-                  {
-                      pushWarningContext(n2);
-                  }
-                  updateComponentPreRender(instance, n2, optimized);
-                  {
-                      popWarningContext();
-                  }
-                  return;
-              }
-              else {
-                  // normal update
-                  instance.next = n2;
-                  // in case the child component is also queued, remove it to avoid
-                  // double updating the same child component in the same flush.
-                  invalidateJob(instance.update);
-                  // instance.update is the reactive effect runner.
-                  instance.update();
-              }
-          }
-          else {
-              // no update needed. just copy over properties
-              n2.component = n1.component;
-              n2.el = n1.el;
-              instance.vnode = n2;
-          }
-      };
-      const setupRenderEffect = (instance, initialVNode, container, anchor, parentSuspense, isSVG, optimized) => {
-          // create reactive effect for rendering
-          instance.update = effect(function componentEffect() {
-              if (!instance.isMounted) {
-                  let vnodeHook;
-                  const { el, props } = initialVNode;
-                  const { bm, m, parent } = instance;
-                  // beforeMount hook
-                  if (bm) {
-                      invokeArrayFns(bm);
-                  }
-                  // onVnodeBeforeMount
-                  if ((vnodeHook = props && props.onVnodeBeforeMount)) {
-                      invokeVNodeHook(vnodeHook, parent, initialVNode);
-                  }
-                  // render
-                  {
-                      startMeasure(instance, `render`);
-                  }
-                  const subTree = (instance.subTree = renderComponentRoot(instance));
-                  {
-                      endMeasure(instance, `render`);
-                  }
-                  if (el && hydrateNode) {
-                      {
-                          startMeasure(instance, `hydrate`);
-                      }
-                      // vnode has adopted host node - perform hydration instead of mount.
-                      hydrateNode(initialVNode.el, subTree, instance, parentSuspense);
-                      {
-                          endMeasure(instance, `hydrate`);
-                      }
-                  }
-                  else {
-                      {
-                          startMeasure(instance, `patch`);
-                      }
-                      patch(null, subTree, container, anchor, instance, parentSuspense, isSVG);
-                      {
-                          endMeasure(instance, `patch`);
-                      }
-                      initialVNode.el = subTree.el;
-                  }
-                  // mounted hook
-                  if (m) {
-                      queuePostRenderEffect(m, parentSuspense);
-                  }
-                  // onVnodeMounted
-                  if ((vnodeHook = props && props.onVnodeMounted)) {
-                      queuePostRenderEffect(() => {
-                          invokeVNodeHook(vnodeHook, parent, initialVNode);
-                      }, parentSuspense);
-                  }
-                  // activated hook for keep-alive roots.
-                  // #1742 activated hook must be accessed after first render
-                  // since the hook may be injected by a child keep-alive
-                  const { a } = instance;
-                  if (a &&
-                      initialVNode.shapeFlag & 256 /* COMPONENT_SHOULD_KEEP_ALIVE */) {
-                      queuePostRenderEffect(a, parentSuspense);
-                  }
-                  instance.isMounted = true;
-              }
-              else {
-                  // updateComponent
-                  // This is triggered by mutation of component's own state (next: null)
-                  // OR parent calling processComponent (next: VNode)
-                  let { next, bu, u, parent, vnode } = instance;
-                  let originNext = next;
-                  let vnodeHook;
-                  {
-                      pushWarningContext(next || instance.vnode);
-                  }
-                  if (next) {
-                      next.el = vnode.el;
-                      updateComponentPreRender(instance, next, optimized);
-                  }
-                  else {
-                      next = vnode;
-                  }
-                  // beforeUpdate hook
-                  if (bu) {
-                      invokeArrayFns(bu);
-                  }
-                  // onVnodeBeforeUpdate
-                  if ((vnodeHook = next.props && next.props.onVnodeBeforeUpdate)) {
-                      invokeVNodeHook(vnodeHook, parent, next, vnode);
-                  }
-                  // render
-                  {
-                      startMeasure(instance, `render`);
-                  }
-                  const nextTree = renderComponentRoot(instance);
-                  {
-                      endMeasure(instance, `render`);
-                  }
-                  const prevTree = instance.subTree;
-                  instance.subTree = nextTree;
-                  {
-                      startMeasure(instance, `patch`);
-                  }
-                  patch(prevTree, nextTree, 
-                  // parent may have changed if it's in a teleport
-                  hostParentNode(prevTree.el), 
-                  // anchor may have changed if it's in a fragment
-                  getNextHostNode(prevTree), instance, parentSuspense, isSVG);
-                  {
-                      endMeasure(instance, `patch`);
-                  }
-                  next.el = nextTree.el;
-                  if (originNext === null) {
-                      // self-triggered update. In case of HOC, update parent component
-                      // vnode el. HOC is indicated by parent instance's subTree pointing
-                      // to child component's vnode
-                      updateHOCHostEl(instance, nextTree.el);
-                  }
-                  // updated hook
-                  if (u) {
-                      queuePostRenderEffect(u, parentSuspense);
-                  }
-                  // onVnodeUpdated
-                  if ((vnodeHook = next.props && next.props.onVnodeUpdated)) {
-                      queuePostRenderEffect(() => {
-                          invokeVNodeHook(vnodeHook, parent, next, vnode);
-                      }, parentSuspense);
-                  }
-                  {
-                      devtoolsComponentUpdated(instance);
-                  }
-                  {
-                      popWarningContext();
-                  }
-              }
-          },  createDevEffectOptions(instance) );
-      };
-      const updateComponentPreRender = (instance, nextVNode, optimized) => {
-          nextVNode.component = instance;
-          const prevProps = instance.vnode.props;
-          instance.vnode = nextVNode;
-          instance.next = null;
-          updateProps(instance, nextVNode.props, prevProps, optimized);
-          updateSlots(instance, nextVNode.children);
-          // props update may have triggered pre-flush watchers.
-          // flush them before the render update.
-          flushPreFlushCbs(undefined, instance.update);
-      };
-      const patchChildren = (n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized = false) => {
-          const c1 = n1 && n1.children;
-          const prevShapeFlag = n1 ? n1.shapeFlag : 0;
-          const c2 = n2.children;
-          const { patchFlag, shapeFlag } = n2;
-          // fast path
-          if (patchFlag > 0) {
-              if (patchFlag & 128 /* KEYED_FRAGMENT */) {
-                  // this could be either fully-keyed or mixed (some keyed some not)
-                  // presence of patchFlag means children are guaranteed to be arrays
-                  patchKeyedChildren(c1, c2, container, anchor, parentComponent, parentSuspense, isSVG, optimized);
-                  return;
-              }
-              else if (patchFlag & 256 /* UNKEYED_FRAGMENT */) {
-                  // unkeyed
-                  patchUnkeyedChildren(c1, c2, container, anchor, parentComponent, parentSuspense, isSVG, optimized);
-                  return;
-              }
-          }
-          // children has 3 possibilities: text, array or no children.
-          if (shapeFlag & 8 /* TEXT_CHILDREN */) {
-              // text children fast path
-              if (prevShapeFlag & 16 /* ARRAY_CHILDREN */) {
-                  unmountChildren(c1, parentComponent, parentSuspense);
-              }
-              if (c2 !== c1) {
-                  hostSetElementText(container, c2);
-              }
-          }
-          else {
-              if (prevShapeFlag & 16 /* ARRAY_CHILDREN */) {
-                  // prev children was array
-                  if (shapeFlag & 16 /* ARRAY_CHILDREN */) {
-                      // two arrays, cannot assume anything, do full diff
-                      patchKeyedChildren(c1, c2, container, anchor, parentComponent, parentSuspense, isSVG, optimized);
-                  }
-                  else {
-                      // no new children, just unmount old
-                      unmountChildren(c1, parentComponent, parentSuspense, true);
-                  }
-              }
-              else {
-                  // prev children was text OR null
-                  // new children is array OR null
-                  if (prevShapeFlag & 8 /* TEXT_CHILDREN */) {
-                      hostSetElementText(container, '');
-                  }
-                  // mount new if array
-                  if (shapeFlag & 16 /* ARRAY_CHILDREN */) {
-                      mountChildren(c2, container, anchor, parentComponent, parentSuspense, isSVG, optimized);
-                  }
-              }
-          }
-      };
-      const patchUnkeyedChildren = (c1, c2, container, anchor, parentComponent, parentSuspense, isSVG, optimized) => {
-          c1 = c1 || EMPTY_ARR;
-          c2 = c2 || EMPTY_ARR;
-          const oldLength = c1.length;
-          const newLength = c2.length;
-          const commonLength = Math.min(oldLength, newLength);
-          let i;
-          for (i = 0; i < commonLength; i++) {
-              const nextChild = (c2[i] = optimized
-                  ? cloneIfMounted(c2[i])
-                  : normalizeVNode(c2[i]));
-              patch(c1[i], nextChild, container, null, parentComponent, parentSuspense, isSVG, optimized);
-          }
-          if (oldLength > newLength) {
-              // remove old
-              unmountChildren(c1, parentComponent, parentSuspense, true, false, commonLength);
-          }
-          else {
-              // mount new
-              mountChildren(c2, container, anchor, parentComponent, parentSuspense, isSVG, optimized, commonLength);
-          }
-      };
-      // can be all-keyed or mixed
-      const patchKeyedChildren = (c1, c2, container, parentAnchor, parentComponent, parentSuspense, isSVG, optimized) => {
-          let i = 0;
-          const l2 = c2.length;
-          let e1 = c1.length - 1; // prev ending index
-          let e2 = l2 - 1; // next ending index
-          // 1. sync from start
-          // (a b) c
-          // (a b) d e
-          while (i <= e1 && i <= e2) {
-              const n1 = c1[i];
-              const n2 = (c2[i] = optimized
-                  ? cloneIfMounted(c2[i])
-                  : normalizeVNode(c2[i]));
-              if (isSameVNodeType(n1, n2)) {
-                  patch(n1, n2, container, null, parentComponent, parentSuspense, isSVG, optimized);
-              }
-              else {
-                  break;
-              }
-              i++;
-          }
-          // 2. sync from end
-          // a (b c)
-          // d e (b c)
-          while (i <= e1 && i <= e2) {
-              const n1 = c1[e1];
-              const n2 = (c2[e2] = optimized
-                  ? cloneIfMounted(c2[e2])
-                  : normalizeVNode(c2[e2]));
-              if (isSameVNodeType(n1, n2)) {
-                  patch(n1, n2, container, null, parentComponent, parentSuspense, isSVG, optimized);
-              }
-              else {
-                  break;
-              }
-              e1--;
-              e2--;
-          }
-          // 3. common sequence + mount
-          // (a b)
-          // (a b) c
-          // i = 2, e1 = 1, e2 = 2
-          // (a b)
-          // c (a b)
-          // i = 0, e1 = -1, e2 = 0
-          if (i > e1) {
-              if (i <= e2) {
-                  const nextPos = e2 + 1;
-                  const anchor = nextPos < l2 ? c2[nextPos].el : parentAnchor;
-                  while (i <= e2) {
-                      patch(null, (c2[i] = optimized
-                          ? cloneIfMounted(c2[i])
-                          : normalizeVNode(c2[i])), container, anchor, parentComponent, parentSuspense, isSVG);
-                      i++;
-                  }
-              }
-          }
-          // 4. common sequence + unmount
-          // (a b) c
-          // (a b)
-          // i = 2, e1 = 2, e2 = 1
-          // a (b c)
-          // (b c)
-          // i = 0, e1 = 0, e2 = -1
-          else if (i > e2) {
-              while (i <= e1) {
-                  unmount(c1[i], parentComponent, parentSuspense, true);
-                  i++;
-              }
-          }
-          // 5. unknown sequence
-          // [i ... e1 + 1]: a b [c d e] f g
-          // [i ... e2 + 1]: a b [e d c h] f g
-          // i = 2, e1 = 4, e2 = 5
-          else {
-              const s1 = i; // prev starting index
-              const s2 = i; // next starting index
-              // 5.1 build key:index map for newChildren
-              const keyToNewIndexMap = new Map();
-              for (i = s2; i <= e2; i++) {
-                  const nextChild = (c2[i] = optimized
-                      ? cloneIfMounted(c2[i])
-                      : normalizeVNode(c2[i]));
-                  if (nextChild.key != null) {
-                      if ( keyToNewIndexMap.has(nextChild.key)) {
-                          warn(`Duplicate keys found during update:`, JSON.stringify(nextChild.key), `Make sure keys are unique.`);
-                      }
-                      keyToNewIndexMap.set(nextChild.key, i);
-                  }
-              }
-              // 5.2 loop through old children left to be patched and try to patch
-              // matching nodes & remove nodes that are no longer present
-              let j;
-              let patched = 0;
-              const toBePatched = e2 - s2 + 1;
-              let moved = false;
-              // used to track whether any node has moved
-              let maxNewIndexSoFar = 0;
-              // works as Map<newIndex, oldIndex>
-              // Note that oldIndex is offset by +1
-              // and oldIndex = 0 is a special value indicating the new node has
-              // no corresponding old node.
-              // used for determining longest stable subsequence
-              const newIndexToOldIndexMap = new Array(toBePatched);
-              for (i = 0; i < toBePatched; i++)
-                  newIndexToOldIndexMap[i] = 0;
-              for (i = s1; i <= e1; i++) {
-                  const prevChild = c1[i];
-                  if (patched >= toBePatched) {
-                      // all new children have been patched so this can only be a removal
-                      unmount(prevChild, parentComponent, parentSuspense, true);
-                      continue;
-                  }
-                  let newIndex;
-                  if (prevChild.key != null) {
-                      newIndex = keyToNewIndexMap.get(prevChild.key);
-                  }
-                  else {
-                      // key-less node, try to locate a key-less node of the same type
-                      for (j = s2; j <= e2; j++) {
-                          if (newIndexToOldIndexMap[j - s2] === 0 &&
-                              isSameVNodeType(prevChild, c2[j])) {
-                              newIndex = j;
-                              break;
-                          }
-                      }
-                  }
-                  if (newIndex === undefined) {
-                      unmount(prevChild, parentComponent, parentSuspense, true);
-                  }
-                  else {
-                      newIndexToOldIndexMap[newIndex - s2] = i + 1;
-                      if (newIndex >= maxNewIndexSoFar) {
-                          maxNewIndexSoFar = newIndex;
-                      }
-                      else {
-                          moved = true;
-                      }
-                      patch(prevChild, c2[newIndex], container, null, parentComponent, parentSuspense, isSVG, optimized);
-                      patched++;
-                  }
-              }
-              // 5.3 move and mount
-              // generate longest stable subsequence only when nodes have moved
-              const increasingNewIndexSequence = moved
-                  ? getSequence(newIndexToOldIndexMap)
-                  : EMPTY_ARR;
-              j = increasingNewIndexSequence.length - 1;
-              // looping backwards so that we can use last patched node as anchor
-              for (i = toBePatched - 1; i >= 0; i--) {
-                  const nextIndex = s2 + i;
-                  const nextChild = c2[nextIndex];
-                  const anchor = nextIndex + 1 < l2 ? c2[nextIndex + 1].el : parentAnchor;
-                  if (newIndexToOldIndexMap[i] === 0) {
-                      // mount new
-                      patch(null, nextChild, container, anchor, parentComponent, parentSuspense, isSVG);
-                  }
-                  else if (moved) {
-                      // move if:
-                      // There is no stable subsequence (e.g. a reverse)
-                      // OR current node is not among the stable sequence
-                      if (j < 0 || i !== increasingNewIndexSequence[j]) {
-                          move(nextChild, container, anchor, 2 /* REORDER */);
-                      }
-                      else {
-                          j--;
-                      }
-                  }
-              }
-          }
-      };
-      const move = (vnode, container, anchor, moveType, parentSuspense = null) => {
-          const { el, type, transition, children, shapeFlag } = vnode;
-          if (shapeFlag & 6 /* COMPONENT */) {
-              move(vnode.component.subTree, container, anchor, moveType);
-              return;
-          }
-          if ( shapeFlag & 128 /* SUSPENSE */) {
-              vnode.suspense.move(container, anchor, moveType);
-              return;
-          }
-          if (shapeFlag & 64 /* TELEPORT */) {
-              type.move(vnode, container, anchor, internals);
-              return;
-          }
-          if (type === Fragment) {
-              hostInsert(el, container, anchor);
-              for (let i = 0; i < children.length; i++) {
-                  move(children[i], container, anchor, moveType);
-              }
-              hostInsert(vnode.anchor, container, anchor);
-              return;
-          }
-          // static node move can only happen when force updating HMR
-          if ( type === Static) {
-              moveStaticNode(vnode, container, anchor);
-              return;
-          }
-          // single nodes
-          const needTransition = moveType !== 2 /* REORDER */ &&
-              shapeFlag & 1 /* ELEMENT */ &&
-              transition;
-          if (needTransition) {
-              if (moveType === 0 /* ENTER */) {
-                  transition.beforeEnter(el);
-                  hostInsert(el, container, anchor);
-                  queuePostRenderEffect(() => transition.enter(el), parentSuspense);
-              }
-              else {
-                  const { leave, delayLeave, afterLeave } = transition;
-                  const remove = () => hostInsert(el, container, anchor);
-                  const performLeave = () => {
-                      leave(el, () => {
-                          remove();
-                          afterLeave && afterLeave();
-                      });
-                  };
-                  if (delayLeave) {
-                      delayLeave(el, remove, performLeave);
-                  }
-                  else {
-                      performLeave();
-                  }
-              }
-          }
-          else {
-              hostInsert(el, container, anchor);
-          }
-      };
-      const unmount = (vnode, parentComponent, parentSuspense, doRemove = false, optimized = false) => {
-          const { type, props, ref, children, dynamicChildren, shapeFlag, patchFlag, dirs } = vnode;
-          // unset ref
-          if (ref != null && parentComponent) {
-              setRef(ref, null, parentComponent, parentSuspense, null);
-          }
-          if (shapeFlag & 256 /* COMPONENT_SHOULD_KEEP_ALIVE */) {
-              parentComponent.ctx.deactivate(vnode);
-              return;
-          }
-          const shouldInvokeDirs = shapeFlag & 1 /* ELEMENT */ && dirs;
-          let vnodeHook;
-          if ((vnodeHook = props && props.onVnodeBeforeUnmount)) {
-              invokeVNodeHook(vnodeHook, parentComponent, vnode);
-          }
-          if (shapeFlag & 6 /* COMPONENT */) {
-              unmountComponent(vnode.component, parentSuspense, doRemove);
-          }
-          else {
-              if ( shapeFlag & 128 /* SUSPENSE */) {
-                  vnode.suspense.unmount(parentSuspense, doRemove);
-                  return;
-              }
-              if (shouldInvokeDirs) {
-                  invokeDirectiveHook(vnode, null, parentComponent, 'beforeUnmount');
-              }
-              if (dynamicChildren &&
-                  // #1153: fast path should not be taken for non-stable (v-for) fragments
-                  (type !== Fragment ||
-                      (patchFlag > 0 && patchFlag & 64 /* STABLE_FRAGMENT */))) {
-                  // fast path for block nodes: only need to unmount dynamic children.
-                  unmountChildren(dynamicChildren, parentComponent, parentSuspense, false, true);
-              }
-              else if ((type === Fragment &&
-                  (patchFlag & 128 /* KEYED_FRAGMENT */ ||
-                      patchFlag & 256 /* UNKEYED_FRAGMENT */)) ||
-                  (!optimized && shapeFlag & 16 /* ARRAY_CHILDREN */)) {
-                  unmountChildren(children, parentComponent, parentSuspense);
-              }
-              // an unmounted teleport should always remove its children if not disabled
-              if (shapeFlag & 64 /* TELEPORT */ &&
-                  (doRemove || !isTeleportDisabled(vnode.props))) {
-                  vnode.type.remove(vnode, internals);
-              }
-              if (doRemove) {
-                  remove(vnode);
-              }
-          }
-          if ((vnodeHook = props && props.onVnodeUnmounted) || shouldInvokeDirs) {
-              queuePostRenderEffect(() => {
-                  vnodeHook && invokeVNodeHook(vnodeHook, parentComponent, vnode);
-                  shouldInvokeDirs &&
-                      invokeDirectiveHook(vnode, null, parentComponent, 'unmounted');
-              }, parentSuspense);
-          }
-      };
-      const remove = vnode => {
-          const { type, el, anchor, transition } = vnode;
-          if (type === Fragment) {
-              removeFragment(el, anchor);
-              return;
-          }
-          if ( type === Static) {
-              removeStaticNode(vnode);
-              return;
-          }
-          const performRemove = () => {
-              hostRemove(el);
-              if (transition && !transition.persisted && transition.afterLeave) {
-                  transition.afterLeave();
-              }
-          };
-          if (vnode.shapeFlag & 1 /* ELEMENT */ &&
-              transition &&
-              !transition.persisted) {
-              const { leave, delayLeave } = transition;
-              const performLeave = () => leave(el, performRemove);
-              if (delayLeave) {
-                  delayLeave(vnode.el, performRemove, performLeave);
-              }
-              else {
-                  performLeave();
-              }
-          }
-          else {
-              performRemove();
-          }
-      };
-      const removeFragment = (cur, end) => {
-          // For fragments, directly remove all contained DOM nodes.
-          // (fragment child nodes cannot have transition)
-          let next;
-          while (cur !== end) {
-              next = hostNextSibling(cur);
-              hostRemove(cur);
-              cur = next;
-          }
-          hostRemove(end);
-      };
-      const unmountComponent = (instance, parentSuspense, doRemove) => {
-          if ( instance.type.__hmrId) {
-              unregisterHMR(instance);
-          }
-          const { bum, effects, update, subTree, um } = instance;
-          // beforeUnmount hook
-          if (bum) {
-              invokeArrayFns(bum);
-          }
-          if (effects) {
-              for (let i = 0; i < effects.length; i++) {
-                  stop(effects[i]);
-              }
-          }
-          // update may be null if a component is unmounted before its async
-          // setup has resolved.
-          if (update) {
-              stop(update);
-              unmount(subTree, instance, parentSuspense, doRemove);
-          }
-          // unmounted hook
-          if (um) {
-              queuePostRenderEffect(um, parentSuspense);
-          }
-          queuePostRenderEffect(() => {
-              instance.isUnmounted = true;
-          }, parentSuspense);
-          // A component with async dep inside a pending suspense is unmounted before
-          // its async dep resolves. This should remove the dep from the suspense, and
-          // cause the suspense to resolve immediately if that was the last dep.
-          if (
-              parentSuspense &&
-              parentSuspense.pendingBranch &&
-              !parentSuspense.isUnmounted &&
-              instance.asyncDep &&
-              !instance.asyncResolved &&
-              instance.suspenseId === parentSuspense.pendingId) {
-              parentSuspense.deps--;
-              if (parentSuspense.deps === 0) {
-                  parentSuspense.resolve();
-              }
-          }
-          {
-              devtoolsComponentRemoved(instance);
-          }
-      };
-      const unmountChildren = (children, parentComponent, parentSuspense, doRemove = false, optimized = false, start = 0) => {
-          for (let i = start; i < children.length; i++) {
-              unmount(children[i], parentComponent, parentSuspense, doRemove, optimized);
-          }
-      };
-      const getNextHostNode = vnode => {
-          if (vnode.shapeFlag & 6 /* COMPONENT */) {
-              return getNextHostNode(vnode.component.subTree);
-          }
-          if ( vnode.shapeFlag & 128 /* SUSPENSE */) {
-              return vnode.suspense.next();
-          }
-          return hostNextSibling((vnode.anchor || vnode.el));
-      };
-      const render = (vnode, container) => {
-          if (vnode == null) {
-              if (container._vnode) {
-                  unmount(container._vnode, null, null, true);
-              }
-          }
-          else {
-              patch(container._vnode || null, vnode, container);
-          }
-          flushPostFlushCbs();
-          container._vnode = vnode;
-      };
-      const internals = {
-          p: patch,
-          um: unmount,
-          m: move,
-          r: remove,
-          mt: mountComponent,
-          mc: mountChildren,
-          pc: patchChildren,
-          pbc: patchBlockChildren,
-          n: getNextHostNode,
-          o: options
-      };
-      let hydrate;
-      let hydrateNode;
-      if (createHydrationFns) {
-          [hydrate, hydrateNode] = createHydrationFns(internals);
-      }
-      return {
-          render,
-          hydrate,
-          createApp: createAppAPI(render, hydrate)
-      };
-  }
-  function invokeVNodeHook(hook, instance, vnode, prevVNode = null) {
-      callWithAsyncErrorHandling(hook, instance, 7 /* VNODE_HOOK */, [
-          vnode,
-          prevVNode
-      ]);
-  }
-  /**
-   * #1156
-   * When a component is HMR-enabled, we need to make sure that all static nodes
-   * inside a block also inherit the DOM element from the previous tree so that
-   * HMR updates (which are full updates) can retrieve the element for patching.
-   *
-   * #2080
-   * Inside keyed `template` fragment static children, if a fragment is moved,
-   * the children will always moved so that need inherit el form previous nodes
-   * to ensure correct moved position.
-   */
-  function traverseStaticChildren(n1, n2, shallow = false) {
-      const ch1 = n1.children;
-      const ch2 = n2.children;
-      if (isArray(ch1) && isArray(ch2)) {
-          for (let i = 0; i < ch1.length; i++) {
-              // this is only called in the optimized path so array children are
-              // guaranteed to be vnodes
-              const c1 = ch1[i];
-              let c2 = ch2[i];
-              if (c2.shapeFlag & 1 /* ELEMENT */ && !c2.dynamicChildren) {
-                  if (c2.patchFlag <= 0 || c2.patchFlag === 32 /* HYDRATE_EVENTS */) {
-                      c2 = ch2[i] = cloneIfMounted(ch2[i]);
-                      c2.el = c1.el;
-                  }
-                  if (!shallow)
-                      traverseStaticChildren(c1, c2);
-              }
-              // also inherit for comment nodes, but not placeholders (e.g. v-if which
-              // would have received .el during block patch)
-              if ( c2.type === Comment && !c2.el) {
-                  c2.el = c1.el;
-              }
-          }
-      }
-  }
-  // https://en.wikipedia.org/wiki/Longest_increasing_subsequence
-  function getSequence(arr) {
-      const p = arr.slice();
-      const result = [0];
-      let i, j, u, v, c;
-      const len = arr.length;
-      for (i = 0; i < len; i++) {
-          const arrI = arr[i];
-          if (arrI !== 0) {
-              j = result[result.length - 1];
-              if (arr[j] < arrI) {
-                  p[i] = j;
-                  result.push(i);
-                  continue;
-              }
-              u = 0;
-              v = result.length - 1;
-              while (u < v) {
-                  c = ((u + v) / 2) | 0;
-                  if (arr[result[c]] < arrI) {
-                      u = c + 1;
-                  }
-                  else {
-                      v = c;
-                  }
-              }
-              if (arrI < arr[result[u]]) {
-                  if (u > 0) {
-                      p[i] = result[u - 1];
-                  }
-                  result[u] = i;
-              }
-          }
-      }
-      u = result.length;
-      v = result[u - 1];
-      while (u-- > 0) {
-          result[u] = v;
-          v = p[v];
-      }
-      return result;
-  }
-
-  const isTeleport = (type) => type.__isTeleport;
-  const isTeleportDisabled = (props) => props && (props.disabled || props.disabled === '');
-  const resolveTarget = (props, select) => {
-      const targetSelector = props && props.to;
-      if (isString(targetSelector)) {
-          if (!select) {
-              
-                  warn(`Current renderer does not support string target for Teleports. ` +
-                      `(missing querySelector renderer option)`);
-              return null;
-          }
-          else {
-              const target = select(targetSelector);
-              if (!target) {
-                  
-                      warn(`Failed to locate Teleport target with selector "${targetSelector}". ` +
-                          `Note the target element must exist before the component is mounted - ` +
-                          `i.e. the target cannot be rendered by the component itself, and ` +
-                          `ideally should be outside of the entire Vue component tree.`);
-              }
-              return target;
-          }
-      }
-      else {
-          if ( !targetSelector && !isTeleportDisabled(props)) {
-              warn(`Invalid Teleport target: ${targetSelector}`);
-          }
-          return targetSelector;
-      }
-  };
-  const TeleportImpl = {
-      __isTeleport: true,
-      process(n1, n2, container, anchor, parentComponent, parentSuspense, isSVG, optimized, internals) {
-          const { mc: mountChildren, pc: patchChildren, pbc: patchBlockChildren, o: { insert, querySelector, createText, createComment } } = internals;
-          const disabled = isTeleportDisabled(n2.props);
-          const { shapeFlag, children } = n2;
-          if (n1 == null) {
-              // insert anchors in the main view
-              const placeholder = (n2.el =  createComment('teleport start')
-                  );
-              const mainAnchor = (n2.anchor =  createComment('teleport end')
-                  );
-              insert(placeholder, container, anchor);
-              insert(mainAnchor, container, anchor);
-              const target = (n2.target = resolveTarget(n2.props, querySelector));
-              const targetAnchor = (n2.targetAnchor = createText(''));
-              if (target) {
-                  insert(targetAnchor, target);
-              }
-              else if ( !disabled) {
-                  warn('Invalid Teleport target on mount:', target, `(${typeof target})`);
-              }
-              const mount = (container, anchor) => {
-                  // Teleport *always* has Array children. This is enforced in both the
-                  // compiler and vnode children normalization.
-                  if (shapeFlag & 16 /* ARRAY_CHILDREN */) {
-                      mountChildren(children, container, anchor, parentComponent, parentSuspense, isSVG, optimized);
-                  }
-              };
-              if (disabled) {
-                  mount(container, mainAnchor);
-              }
-              else if (target) {
-                  mount(target, targetAnchor);
-              }
-          }
-          else {
-              // update content
-              n2.el = n1.el;
-              const mainAnchor = (n2.anchor = n1.anchor);
-              const target = (n2.target = n1.target);
-              const targetAnchor = (n2.targetAnchor = n1.targetAnchor);
-              const wasDisabled = isTeleportDisabled(n1.props);
-              const currentContainer = wasDisabled ? container : target;
-              const currentAnchor = wasDisabled ? mainAnchor : targetAnchor;
-              if (n2.dynamicChildren) {
-                  // fast path when the teleport happens to be a block root
-                  patchBlockChildren(n1.dynamicChildren, n2.dynamicChildren, currentContainer, parentComponent, parentSuspense, isSVG);
-                  // even in block tree mode we need to make sure all root-level nodes
-                  // in the teleport inherit previous DOM references so that they can
-                  // be moved in future patches.
-                  traverseStaticChildren(n1, n2, true);
-              }
-              else if (!optimized) {
-                  patchChildren(n1, n2, currentContainer, currentAnchor, parentComponent, parentSuspense, isSVG);
-              }
-              if (disabled) {
-                  if (!wasDisabled) {
-                      // enabled -> disabled
-                      // move into main container
-                      moveTeleport(n2, container, mainAnchor, internals, 1 /* TOGGLE */);
-                  }
-              }
-              else {
-                  // target changed
-                  if ((n2.props && n2.props.to) !== (n1.props && n1.props.to)) {
-                      const nextTarget = (n2.target = resolveTarget(n2.props, querySelector));
-                      if (nextTarget) {
-                          moveTeleport(n2, nextTarget, null, internals, 0 /* TARGET_CHANGE */);
-                      }
-                      else {
-                          warn('Invalid Teleport target on update:', target, `(${typeof target})`);
-                      }
-                  }
-                  else if (wasDisabled) {
-                      // disabled -> enabled
-                      // move into teleport target
-                      moveTeleport(n2, target, targetAnchor, internals, 1 /* TOGGLE */);
-                  }
-              }
-          }
-      },
-      remove(vnode, { r: remove, o: { remove: hostRemove } }) {
-          const { shapeFlag, children, anchor } = vnode;
-          hostRemove(anchor);
-          if (shapeFlag & 16 /* ARRAY_CHILDREN */) {
-              for (let i = 0; i < children.length; i++) {
-                  remove(children[i]);
-              }
-          }
-      },
-      move: moveTeleport,
-      hydrate: hydrateTeleport
-  };
-  function moveTeleport(vnode, container, parentAnchor, { o: { insert }, m: move }, moveType = 2 /* REORDER */) {
-      // move target anchor if this is a target change.
-      if (moveType === 0 /* TARGET_CHANGE */) {
-          insert(vnode.targetAnchor, container, parentAnchor);
-      }
-      const { el, anchor, shapeFlag, children, props } = vnode;
-      const isReorder = moveType === 2 /* REORDER */;
-      // move main view anchor if this is a re-order.
-      if (isReorder) {
-          insert(el, container, parentAnchor);
-      }
-      // if this is a re-order and teleport is enabled (content is in target)
-      // do not move children. So the opposite is: only move children if this
-      // is not a reorder, or the teleport is disabled
-      if (!isReorder || isTeleportDisabled(props)) {
-          // Teleport has either Array children or no children.
-          if (shapeFlag & 16 /* ARRAY_CHILDREN */) {
-              for (let i = 0; i < children.length; i++) {
-                  move(children[i], container, parentAnchor, 2 /* REORDER */);
-              }
-          }
-      }
-      // move main view anchor if this is a re-order.
-      if (isReorder) {
-          insert(anchor, container, parentAnchor);
-      }
-  }
-  function hydrateTeleport(node, vnode, parentComponent, parentSuspense, optimized, { o: { nextSibling, parentNode, querySelector } }, hydrateChildren) {
-      const target = (vnode.target = resolveTarget(vnode.props, querySelector));
-      if (target) {
-          // if multiple teleports rendered to the same target element, we need to
-          // pick up from where the last teleport finished instead of the first node
-          const targetNode = target._lpa || target.firstChild;
-          if (vnode.shapeFlag & 16 /* ARRAY_CHILDREN */) {
-              if (isTeleportDisabled(vnode.props)) {
-                  vnode.anchor = hydrateChildren(nextSibling(node), vnode, parentNode(node), parentComponent, parentSuspense, optimized);
-                  vnode.targetAnchor = targetNode;
-              }
-              else {
-                  vnode.anchor = nextSibling(node);
-                  vnode.targetAnchor = hydrateChildren(targetNode, vnode, target, parentComponent, parentSuspense, optimized);
-              }
-              target._lpa =
-                  vnode.targetAnchor && nextSibling(vnode.targetAnchor);
-          }
-      }
-      return vnode.anchor && nextSibling(vnode.anchor);
-  }
-  // Force-casted public typing for h and TSX props inference
-  const Teleport = TeleportImpl;
-
-  const COMPONENTS = 'components';
-  const DIRECTIVES = 'directives';
-  /**
-   * @private
-   */
-  function resolveComponent(name) {
-      return resolveAsset(COMPONENTS, name) || name;
-  }
-  const NULL_DYNAMIC_COMPONENT = Symbol();
-  /**
-   * @private
-   */
-  function resolveDynamicComponent(component) {
-      if (isString(component)) {
-          return resolveAsset(COMPONENTS, component, false) || component;
-      }
-      else {
-          // invalid types will fallthrough to createVNode and raise warning
-          return (component || NULL_DYNAMIC_COMPONENT);
-      }
-  }
-  /**
-   * @private
-   */
-  function resolveDirective(name) {
-      return resolveAsset(DIRECTIVES, name);
-  }
-  // implementation
-  function resolveAsset(type, name, warnMissing = true) {
-      const instance = currentRenderingInstance || currentInstance;
-      if (instance) {
-          const Component = instance.type;
-          // self name has highest priority
-          if (type === COMPONENTS) {
-              const selfName = Component.displayName || Component.name;
-              if (selfName &&
-                  (selfName === name ||
-                      selfName === camelize(name) ||
-                      selfName === capitalize(camelize(name)))) {
-                  return Component;
-              }
-          }
-          const res = 
-          // local registration
-          // check instance[type] first for components with mixin or extends.
-          resolve(instance[type] || Component[type], name) ||
-              // global registration
-              resolve(instance.appContext[type], name);
-          if ( warnMissing && !res) {
-              warn(`Failed to resolve ${type.slice(0, -1)}: ${name}`);
-          }
-          return res;
-      }
-      else {
-          warn(`resolve${capitalize(type.slice(0, -1))} ` +
-              `can only be used in render() or setup().`);
-      }
-  }
-  function resolve(registry, name) {
-      return (registry &&
-          (registry[name] ||
-              registry[camelize(name)] ||
-              registry[capitalize(camelize(name))]));
-  }
-
-  const Fragment = Symbol( 'Fragment' );
-  const Text = Symbol( 'Text' );
-  const Comment = Symbol( 'Comment' );
-  const Static = Symbol( 'Static' );
-  // Since v-if and v-for are the two possible ways node structure can dynamically
-  // change, once we consider v-if branches and each v-for fragment a block, we
-  // can divide a template into nested blocks, and within each block the node
-  // structure would be stable. This allows us to skip most children diffing
-  // and only worry about the dynamic nodes (indicated by patch flags).
-  const blockStack = [];
-  let currentBlock = null;
-  /**
-   * Open a block.
-   * This must be called before `createBlock`. It cannot be part of `createBlock`
-   * because the children of the block are evaluated before `createBlock` itself
-   * is called. The generated code typically looks like this:
-   *
-   * ```js
-   * function render() {
-   *   return (openBlock(),createBlock('div', null, [...]))
-   * }
-   * ```
-   * disableTracking is true when creating a v-for fragment block, since a v-for
-   * fragment always diffs its children.
-   *
-   * @private
-   */
-  function openBlock(disableTracking = false) {
-      blockStack.push((currentBlock = disableTracking ? null : []));
-  }
-  function closeBlock() {
-      blockStack.pop();
-      currentBlock = blockStack[blockStack.length - 1] || null;
-  }
-  // Whether we should be tracking dynamic child nodes inside a block.
-  // Only tracks when this value is > 0
-  // We are not using a simple boolean because this value may need to be
-  // incremented/decremented by nested usage of v-once (see below)
-  let shouldTrack$1 = 1;
-  /**
-   * Block tracking sometimes needs to be disabled, for example during the
-   * creation of a tree that needs to be cached by v-once. The compiler generates
-   * code like this:
-   *
-   * ``` js
-   * _cache[1] || (
-   *   setBlockTracking(-1),
-   *   _cache[1] = createVNode(...),
-   *   setBlockTracking(1),
-   *   _cache[1]
-   * )
-   * ```
-   *
-   * @private
-   */
-  function setBlockTracking(value) {
-      shouldTrack$1 += value;
-  }
-  /**
-   * Create a block root vnode. Takes the same exact arguments as `createVNode`.
-   * A block root keeps track of dynamic nodes within the block in the
-   * `dynamicChildren` array.
-   *
-   * @private
-   */
-  function createBlock(type, props, children, patchFlag, dynamicProps) {
-      const vnode = createVNode(type, props, children, patchFlag, dynamicProps, true /* isBlock: prevent a block from tracking itself */);
-      // save current block children on the block vnode
-      vnode.dynamicChildren = currentBlock || EMPTY_ARR;
-      // close block
-      closeBlock();
-      // a block is always going to be patched, so track it as a child of its
-      // parent block
-      if (shouldTrack$1 > 0 && currentBlock) {
-          currentBlock.push(vnode);
-      }
-      return vnode;
-  }
-  function isVNode(value) {
-      return value ? value.__v_isVNode === true : false;
-  }
-  function isSameVNodeType(n1, n2) {
-      if (
-          n2.shapeFlag & 6 /* COMPONENT */ &&
-          hmrDirtyComponents.has(n2.type)) {
-          // HMR only: if the component has been hot-updated, force a reload.
-          return false;
-      }
-      return n1.type === n2.type && n1.key === n2.key;
-  }
-  let vnodeArgsTransformer;
-  /**
-   * Internal API for registering an arguments transform for createVNode
-   * used for creating stubs in the test-utils
-   * It is *internal* but needs to be exposed for test-utils to pick up proper
-   * typings
-   */
-  function transformVNodeArgs(transformer) {
-      vnodeArgsTransformer = transformer;
-  }
-  const createVNodeWithArgsTransform = (...args) => {
-      return _createVNode(...(vnodeArgsTransformer
-          ? vnodeArgsTransformer(args, currentRenderingInstance)
-          : args));
-  };
-  const InternalObjectKey = `__vInternal`;
-  const normalizeKey = ({ key }) => key != null ? key : null;
-  const normalizeRef = ({ ref }) => {
-      return (ref != null
-          ? isArray(ref)
-              ? ref
-              : { i: currentRenderingInstance, r: ref }
-          : null);
-  };
-  const createVNode = ( createVNodeWithArgsTransform
-      );
-  function _createVNode(type, props = null, children = null, patchFlag = 0, dynamicProps = null, isBlockNode = false) {
-      if (!type || type === NULL_DYNAMIC_COMPONENT) {
-          if ( !type) {
-              warn(`Invalid vnode type when creating vnode: ${type}.`);
-          }
-          type = Comment;
-      }
-      if (isVNode(type)) {
-          // createVNode receiving an existing vnode. This happens in cases like
-          // <component :is="vnode"/>
-          // #2078 make sure to merge refs during the clone instead of overwriting it
-          const cloned = cloneVNode(type, props, true /* mergeRef: true */);
-          if (children) {
-              normalizeChildren(cloned, children);
-          }
-          return cloned;
-      }
-      // class component normalization.
-      if (isClassComponent(type)) {
-          type = type.__vccOpts;
-      }
-      // class & style normalization.
-      if (props) {
-          // for reactive or proxy objects, we need to clone it to enable mutation.
-          if (isProxy(props) || InternalObjectKey in props) {
-              props = extend({}, props);
-          }
-          let { class: klass, style } = props;
-          if (klass && !isString(klass)) {
-              props.class = normalizeClass(klass);
-          }
-          if (isObject(style)) {
-              // reactive state objects need to be cloned since they are likely to be
-              // mutated
-              if (isProxy(style) && !isArray(style)) {
-                  style = extend({}, style);
-              }
-              props.style = normalizeStyle(style);
-          }
-      }
-      // encode the vnode type information into a bitmap
-      const shapeFlag = isString(type)
-          ? 1 /* ELEMENT */
-          :  isSuspense(type)
-              ? 128 /* SUSPENSE */
-              : isTeleport(type)
-                  ? 64 /* TELEPORT */
-                  : isObject(type)
-                      ? 4 /* STATEFUL_COMPONENT */
-                      : isFunction(type)
-                          ? 2 /* FUNCTIONAL_COMPONENT */
-                          : 0;
-      if ( shapeFlag & 4 /* STATEFUL_COMPONENT */ && isProxy(type)) {
-          type = toRaw(type);
-          warn(`Vue received a Component which was made a reactive object. This can ` +
-              `lead to unnecessary performance overhead, and should be avoided by ` +
-              `marking the component with \`markRaw\` or using \`shallowRef\` ` +
-              `instead of \`ref\`.`, `\nComponent that was made reactive: `, type);
-      }
-      const vnode = {
-          __v_isVNode: true,
-          ["__v_skip" /* SKIP */]: true,
-          type,
-          props,
-          key: props && normalizeKey(props),
-          ref: props && normalizeRef(props),
-          scopeId: currentScopeId,
-          children: null,
-          component: null,
-          suspense: null,
-          ssContent: null,
-          ssFallback: null,
-          dirs: null,
-          transition: null,
-          el: null,
-          anchor: null,
-          target: null,
-          targetAnchor: null,
-          staticCount: 0,
-          shapeFlag,
-          patchFlag,
-          dynamicProps,
-          dynamicChildren: null,
-          appContext: null
-      };
-      // validate key
-      if ( vnode.key !== vnode.key) {
-          warn(`VNode created with invalid key (NaN). VNode type:`, vnode.type);
-      }
-      normalizeChildren(vnode, children);
-      // normalize suspense children
-      if ( shapeFlag & 128 /* SUSPENSE */) {
-          const { content, fallback } = normalizeSuspenseChildren(vnode);
-          vnode.ssContent = content;
-          vnode.ssFallback = fallback;
-      }
-      if (shouldTrack$1 > 0 &&
-          // avoid a block node from tracking itself
-          !isBlockNode &&
-          // has current parent block
-          currentBlock &&
-          // presence of a patch flag indicates this node needs patching on updates.
-          // component nodes also should always be patched, because even if the
-          // component doesn't need to update, it needs to persist the instance on to
-          // the next vnode so that it can be properly unmounted later.
-          (patchFlag > 0 || shapeFlag & 6 /* COMPONENT */) &&
-          // the EVENTS flag is only for hydration and if it is the only flag, the
-          // vnode should not be considered dynamic due to handler caching.
-          patchFlag !== 32 /* HYDRATE_EVENTS */) {
-          currentBlock.push(vnode);
-      }
-      return vnode;
-  }
-  function cloneVNode(vnode, extraProps, mergeRef = false) {
-      // This is intentionally NOT using spread or extend to avoid the runtime
-      // key enumeration cost.
-      const { props, ref, patchFlag } = vnode;
-      const mergedProps = extraProps ? mergeProps(props || {}, extraProps) : props;
-      return {
-          __v_isVNode: true,
-          ["__v_skip" /* SKIP */]: true,
-          type: vnode.type,
-          props: mergedProps,
-          key: mergedProps && normalizeKey(mergedProps),
-          ref: extraProps && extraProps.ref
-              ? // #2078 in the case of <component :is="vnode" ref="extra"/>
-                  // if the vnode itself already has a ref, cloneVNode will need to merge
-                  // the refs so the single vnode can be set on multiple refs
-                  mergeRef && ref
-                      ? isArray(ref)
-                          ? ref.concat(normalizeRef(extraProps))
-                          : [ref, normalizeRef(extraProps)]
-                      : normalizeRef(extraProps)
-              : ref,
-          scopeId: vnode.scopeId,
-          children: vnode.children,
-          target: vnode.target,
-          targetAnchor: vnode.targetAnchor,
-          staticCount: vnode.staticCount,
-          shapeFlag: vnode.shapeFlag,
-          // if the vnode is cloned with extra props, we can no longer assume its
-          // existing patch flag to be reliable and need to add the FULL_PROPS flag.
-          // note: perserve flag for fragments since they use the flag for children
-          // fast paths only.
-          patchFlag: extraProps && vnode.type !== Fragment
-              ? patchFlag === -1 // hoisted node
-                  ? 16 /* FULL_PROPS */
-                  : patchFlag | 16 /* FULL_PROPS */
-              : patchFlag,
-          dynamicProps: vnode.dynamicProps,
-          dynamicChildren: vnode.dynamicChildren,
-          appContext: vnode.appContext,
-          dirs: vnode.dirs,
-          transition: vnode.transition,
-          // These should technically only be non-null on mounted VNodes. However,
-          // they *should* be copied for kept-alive vnodes. So we just always copy
-          // them since them being non-null during a mount doesn't affect the logic as
-          // they will simply be overwritten.
-          component: vnode.component,
-          suspense: vnode.suspense,
-          ssContent: vnode.ssContent && cloneVNode(vnode.ssContent),
-          ssFallback: vnode.ssFallback && cloneVNode(vnode.ssFallback),
-          el: vnode.el,
-          anchor: vnode.anchor
-      };
-  }
-  /**
-   * @private
-   */
-  function createTextVNode(text = ' ', flag = 0) {
-      return createVNode(Text, null, text, flag);
-  }
-  /**
-   * @private
-   */
-  function createStaticVNode(content, numberOfNodes) {
-      // A static vnode can contain multiple stringified elements, and the number
-      // of elements is necessary for hydration.
-      const vnode = createVNode(Static, null, content);
-      vnode.staticCount = numberOfNodes;
-      return vnode;
-  }
-  /**
-   * @private
-   */
-  function createCommentVNode(text = '', 
-  // when used as the v-else branch, the comment node must be created as a
-  // block to ensure correct updates.
-  asBlock = false) {
-      return asBlock
-          ? (openBlock(), createBlock(Comment, null, text))
-          : createVNode(Comment, null, text);
-  }
-  function normalizeVNode(child) {
-      if (child == null || typeof child === 'boolean') {
-          // empty placeholder
-          return createVNode(Comment);
-      }
-      else if (isArray(child)) {
-          // fragment
-          return createVNode(Fragment, null, child);
-      }
-      else if (typeof child === 'object') {
-          // already vnode, this should be the most common since compiled templates
-          // always produce all-vnode children arrays
-          return child.el === null ? child : cloneVNode(child);
-      }
-      else {
-          // strings and numbers
-          return createVNode(Text, null, String(child));
-      }
-  }
-  // optimized normalization for template-compiled render fns
-  function cloneIfMounted(child) {
-      return child.el === null ? child : cloneVNode(child);
-  }
-  function normalizeChildren(vnode, children) {
-      let type = 0;
-      const { shapeFlag } = vnode;
-      if (children == null) {
-          children = null;
-      }
-      else if (isArray(children)) {
-          type = 16 /* ARRAY_CHILDREN */;
-      }
-      else if (typeof children === 'object') {
-          if (shapeFlag & 1 /* ELEMENT */ || shapeFlag & 64 /* TELEPORT */) {
-              // Normalize slot to plain children for plain element and Teleport
-              const slot = children.default;
-              if (slot) {
-                  // _c marker is added by withCtx() indicating this is a compiled slot
-                  slot._c && setCompiledSlotRendering(1);
-                  normalizeChildren(vnode, slot());
-                  slot._c && setCompiledSlotRendering(-1);
-              }
-              return;
-          }
-          else {
-              type = 32 /* SLOTS_CHILDREN */;
-              const slotFlag = children._;
-              if (!slotFlag && !(InternalObjectKey in children)) {
-                  children._ctx = currentRenderingInstance;
-              }
-              else if (slotFlag === 3 /* FORWARDED */ && currentRenderingInstance) {
-                  // a child component receives forwarded slots from the parent.
-                  // its slot type is determined by its parent's slot type.
-                  if (currentRenderingInstance.vnode.patchFlag & 1024 /* DYNAMIC_SLOTS */) {
-                      children._ = 2 /* DYNAMIC */;
-                      vnode.patchFlag |= 1024 /* DYNAMIC_SLOTS */;
-                  }
-                  else {
-                      children._ = 1 /* STABLE */;
-                  }
-              }
-          }
-      }
-      else if (isFunction(children)) {
-          children = { default: children, _ctx: currentRenderingInstance };
-          type = 32 /* SLOTS_CHILDREN */;
-      }
-      else {
-          children = String(children);
-          // force teleport children to array so it can be moved around
-          if (shapeFlag & 64 /* TELEPORT */) {
-              type = 16 /* ARRAY_CHILDREN */;
-              children = [createTextVNode(children)];
-          }
-          else {
-              type = 8 /* TEXT_CHILDREN */;
-          }
-      }
-      vnode.children = children;
-      vnode.shapeFlag |= type;
-  }
-  function mergeProps(...args) {
-      const ret = extend({}, args[0]);
-      for (let i = 1; i < args.length; i++) {
-          const toMerge = args[i];
-          for (const key in toMerge) {
-              if (key === 'class') {
-                  if (ret.class !== toMerge.class) {
-                      ret.class = normalizeClass([ret.class, toMerge.class]);
-                  }
-              }
-              else if (key === 'style') {
-                  ret.style = normalizeStyle([ret.style, toMerge.style]);
-              }
-              else if (isOn(key)) {
-                  const existing = ret[key];
-                  const incoming = toMerge[key];
-                  if (existing !== incoming) {
-                      ret[key] = existing
-                          ? [].concat(existing, toMerge[key])
-                          : incoming;
-                  }
-              }
-              else if (key !== '') {
-                  ret[key] = toMerge[key];
-              }
-          }
-      }
-      return ret;
-  }
-
-  function provide(key, value) {
-      if (!currentInstance) {
-          {
-              warn(`provide() can only be used inside setup().`);
-          }
-      }
-      else {
-          let provides = currentInstance.provides;
-          // by default an instance inherits its parent's provides object
-          // but when it needs to provide values of its own, it creates its
-          // own provides object using parent provides object as prototype.
-          // this way in `inject` we can simply look up injections from direct
-          // parent and let the prototype chain do the work.
-          const parentProvides = currentInstance.parent && currentInstance.parent.provides;
-          if (parentProvides === provides) {
-              provides = currentInstance.provides = Object.create(parentProvides);
-          }
-          // TS doesn't allow symbol as index type
-          provides[key] = value;
-      }
-  }
-  function inject(key, defaultValue, treatDefaultAsFactory = false) {
-      // fallback to `currentRenderingInstance` so that this can be called in
-      // a functional component
-      const instance = currentInstance || currentRenderingInstance;
-      if (instance) {
-          // #2400
-          // to support `app.use` plugins,
-          // fallback to appContext's `provides` if the intance is at root
-          const provides = instance.parent == null
-              ? instance.vnode.appContext && instance.vnode.appContext.provides
-              : instance.parent.provides;
-          if (provides && key in provides) {
-              // TS doesn't allow symbol as index type
-              return provides[key];
-          }
-          else if (arguments.length > 1) {
-              return treatDefaultAsFactory && isFunction(defaultValue)
-                  ? defaultValue()
-                  : defaultValue;
-          }
-          else {
-              warn(`injection "${String(key)}" not found.`);
-          }
-      }
-      else {
-          warn(`inject() can only be used inside setup() or functional components.`);
-      }
-  }
-
-  function createDuplicateChecker() {
-      const cache = Object.create(null);
-      return (type, key) => {
-          if (cache[key]) {
-              warn(`${type} property "${key}" is already defined in ${cache[key]}.`);
-          }
-          else {
-              cache[key] = type;
-          }
-      };
-  }
-  let isInBeforeCreate = false;
-  function applyOptions(instance, options, deferredData = [], deferredWatch = [], deferredProvide = [], asMixin = false) {
-      const { 
-      // composition
-      mixins, extends: extendsOptions, 
-      // state
-      data: dataOptions, computed: computedOptions, methods, watch: watchOptions, provide: provideOptions, inject: injectOptions, 
-      // assets
-      components, directives, 
-      // lifecycle
-      beforeMount, mounted, beforeUpdate, updated, activated, deactivated, beforeDestroy, beforeUnmount, destroyed, unmounted, render, renderTracked, renderTriggered, errorCaptured } = options;
-      const publicThis = instance.proxy;
-      const ctx = instance.ctx;
-      const globalMixins = instance.appContext.mixins;
-      if (asMixin && render && instance.render === NOOP) {
-          instance.render = render;
-      }
-      // applyOptions is called non-as-mixin once per instance
-      if (!asMixin) {
-          isInBeforeCreate = true;
-          callSyncHook('beforeCreate', "bc" /* BEFORE_CREATE */, options, instance, globalMixins);
-          isInBeforeCreate = false;
-          // global mixins are applied first
-          applyMixins(instance, globalMixins, deferredData, deferredWatch, deferredProvide);
-      }
-      // extending a base component...
-      if (extendsOptions) {
-          applyOptions(instance, extendsOptions, deferredData, deferredWatch, deferredProvide, true);
-      }
-      // local mixins
-      if (mixins) {
-          applyMixins(instance, mixins, deferredData, deferredWatch, deferredProvide);
-      }
-      const checkDuplicateProperties =  createDuplicateChecker() ;
-      {
-          const [propsOptions] = instance.propsOptions;
-          if (propsOptions) {
-              for (const key in propsOptions) {
-                  checkDuplicateProperties("Props" /* PROPS */, key);
-              }
-          }
-      }
-      // options initialization order (to be consistent with Vue 2):
-      // - props (already done outside of this function)
-      // - inject
-      // - methods
-      // - data (deferred since it relies on `this` access)
-      // - computed
-      // - watch (deferred since it relies on `this` access)
-      if (injectOptions) {
-          if (isArray(injectOptions)) {
-              for (let i = 0; i < injectOptions.length; i++) {
-                  const key = injectOptions[i];
-                  ctx[key] = inject(key);
-                  {
-                      checkDuplicateProperties("Inject" /* INJECT */, key);
-                  }
-              }
-          }
-          else {
-              for (const key in injectOptions) {
-                  const opt = injectOptions[key];
-                  if (isObject(opt)) {
-                      ctx[key] = inject(opt.from || key, opt.default, true /* treat default function as factory */);
-                  }
-                  else {
-                      ctx[key] = inject(opt);
-                  }
-                  {
-                      checkDuplicateProperties("Inject" /* INJECT */, key);
-                  }
-              }
-          }
-      }
-      if (methods) {
-          for (const key in methods) {
-              const methodHandler = methods[key];
-              if (isFunction(methodHandler)) {
-                  ctx[key] = methodHandler.bind(publicThis);
-                  {
-                      checkDuplicateProperties("Methods" /* METHODS */, key);
-                  }
-              }
-              else {
-                  warn(`Method "${key}" has type "${typeof methodHandler}" in the component definition. ` +
-                      `Did you reference the function correctly?`);
-              }
-          }
-      }
-      if (!asMixin) {
-          if (deferredData.length) {
-              deferredData.forEach(dataFn => resolveData(instance, dataFn, publicThis));
-          }
-          if (dataOptions) {
-              resolveData(instance, dataOptions, publicThis);
-          }
-          {
-              const rawData = toRaw(instance.data);
-              for (const key in rawData) {
-                  checkDuplicateProperties("Data" /* DATA */, key);
-                  // expose data on ctx during dev
-                  if (key[0] !== '$' && key[0] !== '_') {
-                      Object.defineProperty(ctx, key, {
-                          configurable: true,
-                          enumerable: true,
-                          get: () => rawData[key],
-                          set: NOOP
-                      });
-                  }
-              }
-          }
-      }
-      else if (dataOptions) {
-          deferredData.push(dataOptions);
-      }
-      if (computedOptions) {
-          for (const key in computedOptions) {
-              const opt = computedOptions[key];
-              const get = isFunction(opt)
-                  ? opt.bind(publicThis, publicThis)
-                  : isFunction(opt.get)
-                      ? opt.get.bind(publicThis, publicThis)
-                      : NOOP;
-              if ( get === NOOP) {
-                  warn(`Computed property "${key}" has no getter.`);
-              }
-              const set = !isFunction(opt) && isFunction(opt.set)
-                  ? opt.set.bind(publicThis)
-                  :  () => {
-                          warn(`Write operation failed: computed property "${key}" is readonly.`);
-                      }
-                      ;
-              const c = computed$1({
-                  get,
-                  set
-              });
-              Object.defineProperty(ctx, key, {
-                  enumerable: true,
-                  configurable: true,
-                  get: () => c.value,
-                  set: v => (c.value = v)
-              });
-              {
-                  checkDuplicateProperties("Computed" /* COMPUTED */, key);
-              }
-          }
-      }
-      if (watchOptions) {
-          deferredWatch.push(watchOptions);
-      }
-      if (!asMixin && deferredWatch.length) {
-          deferredWatch.forEach(watchOptions => {
-              for (const key in watchOptions) {
-                  createWatcher(watchOptions[key], ctx, publicThis, key);
-              }
-          });
-      }
-      if (provideOptions) {
-          deferredProvide.push(provideOptions);
-      }
-      if (!asMixin && deferredProvide.length) {
-          deferredProvide.forEach(provideOptions => {
-              const provides = isFunction(provideOptions)
-                  ? provideOptions.call(publicThis)
-                  : provideOptions;
-              for (const key in provides) {
-                  provide(key, provides[key]);
-              }
-          });
-      }
-      // asset options.
-      // To reduce memory usage, only components with mixins or extends will have
-      // resolved asset registry attached to instance.
-      if (asMixin) {
-          if (components) {
-              extend(instance.components ||
-                  (instance.components = extend({}, instance.type.components)), components);
-          }
-          if (directives) {
-              extend(instance.directives ||
-                  (instance.directives = extend({}, instance.type.directives)), directives);
-          }
-      }
-      // lifecycle options
-      if (!asMixin) {
-          callSyncHook('created', "c" /* CREATED */, options, instance, globalMixins);
-      }
-      if (beforeMount) {
-          onBeforeMount(beforeMount.bind(publicThis));
-      }
-      if (mounted) {
-          onMounted(mounted.bind(publicThis));
-      }
-      if (beforeUpdate) {
-          onBeforeUpdate(beforeUpdate.bind(publicThis));
-      }
-      if (updated) {
-          onUpdated(updated.bind(publicThis));
-      }
-      if (activated) {
-          onActivated(activated.bind(publicThis));
-      }
-      if (deactivated) {
-          onDeactivated(deactivated.bind(publicThis));
-      }
-      if (errorCaptured) {
-          onErrorCaptured(errorCaptured.bind(publicThis));
-      }
-      if (renderTracked) {
-          onRenderTracked(renderTracked.bind(publicThis));
-      }
-      if (renderTriggered) {
-          onRenderTriggered(renderTriggered.bind(publicThis));
-      }
-      if ( beforeDestroy) {
-          warn(`\`beforeDestroy\` has been renamed to \`beforeUnmount\`.`);
-      }
-      if (beforeUnmount) {
-          onBeforeUnmount(beforeUnmount.bind(publicThis));
-      }
-      if ( destroyed) {
-          warn(`\`destroyed\` has been renamed to \`unmounted\`.`);
-      }
-      if (unmounted) {
-          onUnmounted(unmounted.bind(publicThis));
-      }
-  }
-  function callSyncHook(name, type, options, instance, globalMixins) {
-      callHookFromMixins(name, type, globalMixins, instance);
-      const { extends: base, mixins } = options;
-      if (base) {
-          callHookFromExtends(name, type, base, instance);
-      }
-      if (mixins) {
-          callHookFromMixins(name, type, mixins, instance);
-      }
-      const selfHook = options[name];
-      if (selfHook) {
-          callWithAsyncErrorHandling(selfHook.bind(instance.proxy), instance, type);
-      }
-  }
-  function callHookFromExtends(name, type, base, instance) {
-      if (base.extends) {
-          callHookFromExtends(name, type, base.extends, instance);
-      }
-      const baseHook = base[name];
-      if (baseHook) {
-          callWithAsyncErrorHandling(baseHook.bind(instance.proxy), instance, type);
-      }
-  }
-  function callHookFromMixins(name, type, mixins, instance) {
-      for (let i = 0; i < mixins.length; i++) {
-          const chainedMixins = mixins[i].mixins;
-          if (chainedMixins) {
-              callHookFromMixins(name, type, chainedMixins, instance);
-          }
-          const fn = mixins[i][name];
-          if (fn) {
-              callWithAsyncErrorHandling(fn.bind(instance.proxy), instance, type);
-          }
-      }
-  }
-  function applyMixins(instance, mixins, deferredData, deferredWatch, deferredProvide) {
-      for (let i = 0; i < mixins.length; i++) {
-          applyOptions(instance, mixins[i], deferredData, deferredWatch, deferredProvide, true);
-      }
-  }
-  function resolveData(instance, dataFn, publicThis) {
-      if ( !isFunction(dataFn)) {
-          warn(`The data option must be a function. ` +
-              `Plain object usage is no longer supported.`);
-      }
-      const data = dataFn.call(publicThis, publicThis);
-      if ( isPromise(data)) {
-          warn(`data() returned a Promise - note data() cannot be async; If you ` +
-              `intend to perform data fetching before component renders, use ` +
-              `async setup() + <Suspense>.`);
-      }
-      if (!isObject(data)) {
-           warn(`data() should return an object.`);
-      }
-      else if (instance.data === EMPTY_OBJ) {
-          instance.data = reactive(data);
-      }
-      else {
-          // existing data: this is a mixin or extends.
-          extend(instance.data, data);
-      }
-  }
-  function createWatcher(raw, ctx, publicThis, key) {
-      const getter = key.includes('.')
-          ? createPathGetter(publicThis, key)
-          : () => publicThis[key];
-      if (isString(raw)) {
-          const handler = ctx[raw];
-          if (isFunction(handler)) {
-              watch(getter, handler);
-          }
-          else {
-              warn(`Invalid watch handler specified by key "${raw}"`, handler);
-          }
-      }
-      else if (isFunction(raw)) {
-          watch(getter, raw.bind(publicThis));
-      }
-      else if (isObject(raw)) {
-          if (isArray(raw)) {
-              raw.forEach(r => createWatcher(r, ctx, publicThis, key));
-          }
-          else {
-              const handler = isFunction(raw.handler)
-                  ? raw.handler.bind(publicThis)
-                  : ctx[raw.handler];
-              if (isFunction(handler)) {
-                  watch(getter, handler, raw);
-              }
-              else {
-                  warn(`Invalid watch handler specified by key "${raw.handler}"`, handler);
-              }
-          }
-      }
-      else {
-          warn(`Invalid watch option: "${key}"`, raw);
-      }
-  }
-  function createPathGetter(ctx, path) {
-      const segments = path.split('.');
-      return () => {
-          let cur = ctx;
-          for (let i = 0; i < segments.length && cur; i++) {
-              cur = cur[segments[i]];
-          }
-          return cur;
-      };
-  }
-  function resolveMergedOptions(instance) {
-      const raw = instance.type;
-      const { __merged, mixins, extends: extendsOptions } = raw;
-      if (__merged)
-          return __merged;
-      const globalMixins = instance.appContext.mixins;
-      if (!globalMixins.length && !mixins && !extendsOptions)
-          return raw;
-      const options = {};
-      globalMixins.forEach(m => mergeOptions(options, m, instance));
-      mergeOptions(options, raw, instance);
-      return (raw.__merged = options);
-  }
-  function mergeOptions(to, from, instance) {
-      const strats = instance.appContext.config.optionMergeStrategies;
-      const { mixins, extends: extendsOptions } = from;
-      extendsOptions && mergeOptions(to, extendsOptions, instance);
-      mixins &&
-          mixins.forEach((m) => mergeOptions(to, m, instance));
-      for (const key in from) {
-          if (strats && hasOwn(strats, key)) {
-              to[key] = strats[key](to[key], from[key], instance.proxy, key);
-          }
-          else {
-              to[key] = from[key];
-          }
-      }
-  }
-
-  const publicPropertiesMap = extend(Object.create(null), {
-      $: i => i,
-      $el: i => i.vnode.el,
-      $data: i => i.data,
-      $props: i => ( shallowReadonly(i.props) ),
-      $attrs: i => ( shallowReadonly(i.attrs) ),
-      $slots: i => ( shallowReadonly(i.slots) ),
-      $refs: i => ( shallowReadonly(i.refs) ),
-      $parent: i => i.parent && i.parent.proxy,
-      $root: i => i.root && i.root.proxy,
-      $emit: i => i.emit,
-      $options: i => ( resolveMergedOptions(i) ),
-      $forceUpdate: i => () => queueJob(i.update),
-      $nextTick: i => nextTick.bind(i.proxy),
-      $watch: i => ( instanceWatch.bind(i) )
-  });
-  const PublicInstanceProxyHandlers = {
-      get({ _: instance }, key) {
-          const { ctx, setupState, data, props, accessCache, type, appContext } = instance;
-          // let @vue/reactivity know it should never observe Vue public instances.
-          if (key === "__v_skip" /* SKIP */) {
-              return true;
-          }
-          // for internal formatters to know that this is a Vue instance
-          if ( key === '__isVue') {
-              return true;
-          }
-          // data / props / ctx
-          // This getter gets called for every property access on the render context
-          // during render and is a major hotspot. The most expensive part of this
-          // is the multiple hasOwn() calls. It's much faster to do a simple property
-          // access on a plain object, so we use an accessCache object (with null
-          // prototype) to memoize what access type a key corresponds to.
-          let normalizedProps;
-          if (key[0] !== '$') {
-              const n = accessCache[key];
-              if (n !== undefined) {
-                  switch (n) {
-                      case 0 /* SETUP */:
-                          return setupState[key];
-                      case 1 /* DATA */:
-                          return data[key];
-                      case 3 /* CONTEXT */:
-                          return ctx[key];
-                      case 2 /* PROPS */:
-                          return props[key];
-                      // default: just fallthrough
-                  }
-              }
-              else if (setupState !== EMPTY_OBJ && hasOwn(setupState, key)) {
-                  accessCache[key] = 0 /* SETUP */;
-                  return setupState[key];
-              }
-              else if (data !== EMPTY_OBJ && hasOwn(data, key)) {
-                  accessCache[key] = 1 /* DATA */;
-                  return data[key];
-              }
-              else if (
-              // only cache other properties when instance has declared (thus stable)
-              // props
-              (normalizedProps = instance.propsOptions[0]) &&
-                  hasOwn(normalizedProps, key)) {
-                  accessCache[key] = 2 /* PROPS */;
-                  return props[key];
-              }
-              else if (ctx !== EMPTY_OBJ && hasOwn(ctx, key)) {
-                  accessCache[key] = 3 /* CONTEXT */;
-                  return ctx[key];
-              }
-              else if ( !isInBeforeCreate) {
-                  accessCache[key] = 4 /* OTHER */;
-              }
-          }
-          const publicGetter = publicPropertiesMap[key];
-          let cssModule, globalProperties;
-          // public $xxx properties
-          if (publicGetter) {
-              if (key === '$attrs') {
-                  track(instance, "get" /* GET */, key);
-                   markAttrsAccessed();
-              }
-              return publicGetter(instance);
-          }
-          else if (
-          // css module (injected by vue-loader)
-          (cssModule = type.__cssModules) &&
-              (cssModule = cssModule[key])) {
-              return cssModule;
-          }
-          else if (ctx !== EMPTY_OBJ && hasOwn(ctx, key)) {
-              // user may set custom properties to `this` that start with `$`
-              accessCache[key] = 3 /* CONTEXT */;
-              return ctx[key];
-          }
-          else if (
-          // global properties
-          ((globalProperties = appContext.config.globalProperties),
-              hasOwn(globalProperties, key))) {
-              return globalProperties[key];
-          }
-          else if (
-              currentRenderingInstance &&
-              (!isString(key) ||
-                  // #1091 avoid internal isRef/isVNode checks on component instance leading
-                  // to infinite warning loop
-                  key.indexOf('__v') !== 0)) {
-              if (data !== EMPTY_OBJ &&
-                  (key[0] === '$' || key[0] === '_') &&
-                  hasOwn(data, key)) {
-                  warn(`Property ${JSON.stringify(key)} must be accessed via $data because it starts with a reserved ` +
-                      `character ("$" or "_") and is not proxied on the render context.`);
-              }
-              else {
-                  warn(`Property ${JSON.stringify(key)} was accessed during render ` +
-                      `but is not defined on instance.`);
-              }
-          }
-      },
-      set({ _: instance }, key, value) {
-          const { data, setupState, ctx } = instance;
-          if (setupState !== EMPTY_OBJ && hasOwn(setupState, key)) {
-              setupState[key] = value;
-          }
-          else if (data !== EMPTY_OBJ && hasOwn(data, key)) {
-              data[key] = value;
-          }
-          else if (key in instance.props) {
-              
-                  warn(`Attempting to mutate prop "${key}". Props are readonly.`, instance);
-              return false;
-          }
-          if (key[0] === '$' && key.slice(1) in instance) {
-              
-                  warn(`Attempting to mutate public property "${key}". ` +
-                      `Properties starting with $ are reserved and readonly.`, instance);
-              return false;
-          }
-          else {
-              if ( key in instance.appContext.config.globalProperties) {
-                  Object.defineProperty(ctx, key, {
-                      enumerable: true,
-                      configurable: true,
-                      value
-                  });
-              }
-              else {
-                  ctx[key] = value;
-              }
-          }
-          return true;
-      },
-      has({ _: { data, setupState, accessCache, ctx, appContext, propsOptions } }, key) {
-          let normalizedProps;
-          return (accessCache[key] !== undefined ||
-              (data !== EMPTY_OBJ && hasOwn(data, key)) ||
-              (setupState !== EMPTY_OBJ && hasOwn(setupState, key)) ||
-              ((normalizedProps = propsOptions[0]) && hasOwn(normalizedProps, key)) ||
-              hasOwn(ctx, key) ||
-              hasOwn(publicPropertiesMap, key) ||
-              hasOwn(appContext.config.globalProperties, key));
-      }
-  };
-  {
-      PublicInstanceProxyHandlers.ownKeys = (target) => {
-          warn(`Avoid app logic that relies on enumerating keys on a component instance. ` +
-              `The keys will be empty in production mode to avoid performance overhead.`);
-          return Reflect.ownKeys(target);
-      };
-  }
-  const RuntimeCompiledPublicInstanceProxyHandlers = extend({}, PublicInstanceProxyHandlers, {
-      get(target, key) {
-          // fast path for unscopables when using `with` block
-          if (key === Symbol.unscopables) {
-              return;
-          }
-          return PublicInstanceProxyHandlers.get(target, key, target);
-      },
-      has(_, key) {
-          const has = key[0] !== '_' && !isGloballyWhitelisted(key);
-          if ( !has && PublicInstanceProxyHandlers.has(_, key)) {
-              warn(`Property ${JSON.stringify(key)} should not start with _ which is a reserved prefix for Vue internals.`);
-          }
-          return has;
-      }
-  });
-  // In dev mode, the proxy target exposes the same properties as seen on `this`
-  // for easier console inspection. In prod mode it will be an empty object so
-  // these properties definitions can be skipped.
-  function createRenderContext(instance) {
-      const target = {};
-      // expose internal instance for proxy handlers
-      Object.defineProperty(target, `_`, {
-          configurable: true,
-          enumerable: false,
-          get: () => instance
-      });
-      // expose public properties
-      Object.keys(publicPropertiesMap).forEach(key => {
-          Object.defineProperty(target, key, {
-              configurable: true,
-              enumerable: false,
-              get: () => publicPropertiesMap[key](instance),
-              // intercepted by the proxy so no need for implementation,
-              // but needed to prevent set errors
-              set: NOOP
-          });
-      });
-      // expose global properties
-      const { globalProperties } = instance.appContext.config;
-      Object.keys(globalProperties).forEach(key => {
-          Object.defineProperty(target, key, {
-              configurable: true,
-              enumerable: false,
-              get: () => globalProperties[key],
-              set: NOOP
-          });
-      });
-      return target;
-  }
-  // dev only
-  function exposePropsOnRenderContext(instance) {
-      const { ctx, propsOptions: [propsOptions] } = instance;
-      if (propsOptions) {
-          Object.keys(propsOptions).forEach(key => {
-              Object.defineProperty(ctx, key, {
-                  enumerable: true,
-                  configurable: true,
-                  get: () => instance.props[key],
-                  set: NOOP
-              });
-          });
-      }
-  }
-  // dev only
-  function exposeSetupStateOnRenderContext(instance) {
-      const { ctx, setupState } = instance;
-      Object.keys(toRaw(setupState)).forEach(key => {
-          if (key[0] === '$' || key[0] === '_') {
-              warn(`setup() return property ${JSON.stringify(key)} should not start with "$" or "_" ` +
-                  `which are reserved prefixes for Vue internals.`);
-              return;
-          }
-          Object.defineProperty(ctx, key, {
-              enumerable: true,
-              configurable: true,
-              get: () => setupState[key],
-              set: NOOP
-          });
-      });
-  }
-
-  const emptyAppContext = createAppContext();
-  let uid$2 = 0;
-  function createComponentInstance(vnode, parent, suspense) {
-      const type = vnode.type;
-      // inherit parent app context - or - if root, adopt from root vnode
-      const appContext = (parent ? parent.appContext : vnode.appContext) || emptyAppContext;
-      const instance = {
-          uid: uid$2++,
-          vnode,
-          type,
-          parent,
-          appContext,
-          root: null,
-          next: null,
-          subTree: null,
-          update: null,
-          render: null,
-          proxy: null,
-          withProxy: null,
-          effects: null,
-          provides: parent ? parent.provides : Object.create(appContext.provides),
-          accessCache: null,
-          renderCache: [],
-          // local resovled assets
-          components: null,
-          directives: null,
-          // resolved props and emits options
-          propsOptions: normalizePropsOptions(type, appContext),
-          emitsOptions: normalizeEmitsOptions(type, appContext),
-          // emit
-          emit: null,
-          emitted: null,
-          // state
-          ctx: EMPTY_OBJ,
-          data: EMPTY_OBJ,
-          props: EMPTY_OBJ,
-          attrs: EMPTY_OBJ,
-          slots: EMPTY_OBJ,
-          refs: EMPTY_OBJ,
-          setupState: EMPTY_OBJ,
-          setupContext: null,
-          // suspense related
-          suspense,
-          suspenseId: suspense ? suspense.pendingId : 0,
-          asyncDep: null,
-          asyncResolved: false,
-          // lifecycle hooks
-          // not using enums here because it results in computed properties
-          isMounted: false,
-          isUnmounted: false,
-          isDeactivated: false,
-          bc: null,
-          c: null,
-          bm: null,
-          m: null,
-          bu: null,
-          u: null,
-          um: null,
-          bum: null,
-          da: null,
-          a: null,
-          rtg: null,
-          rtc: null,
-          ec: null
-      };
-      {
-          instance.ctx = createRenderContext(instance);
-      }
-      instance.root = parent ? parent.root : instance;
-      instance.emit = emit.bind(null, instance);
-      {
-          devtoolsComponentAdded(instance);
-      }
-      return instance;
-  }
-  let currentInstance = null;
-  const getCurrentInstance = () => currentInstance || currentRenderingInstance;
-  const setCurrentInstance = (instance) => {
-      currentInstance = instance;
-  };
-  const isBuiltInTag = /*#__PURE__*/ makeMap('slot,component');
-  function validateComponentName(name, config) {
-      const appIsNativeTag = config.isNativeTag || NO;
-      if (isBuiltInTag(name) || appIsNativeTag(name)) {
-          warn('Do not use built-in or reserved HTML elements as component id: ' + name);
-      }
-  }
-  let isInSSRComponentSetup = false;
-  function setupComponent(instance, isSSR = false) {
-      isInSSRComponentSetup = isSSR;
-      const { props, children, shapeFlag } = instance.vnode;
-      const isStateful = shapeFlag & 4 /* STATEFUL_COMPONENT */;
-      initProps(instance, props, isStateful, isSSR);
-      initSlots(instance, children);
-      const setupResult = isStateful
-          ? setupStatefulComponent(instance, isSSR)
-          : undefined;
-      isInSSRComponentSetup = false;
-      return setupResult;
-  }
-  function setupStatefulComponent(instance, isSSR) {
-      const Component = instance.type;
-      {
-          if (Component.name) {
-              validateComponentName(Component.name, instance.appContext.config);
-          }
-          if (Component.components) {
-              const names = Object.keys(Component.components);
-              for (let i = 0; i < names.length; i++) {
-                  validateComponentName(names[i], instance.appContext.config);
-              }
-          }
-          if (Component.directives) {
-              const names = Object.keys(Component.directives);
-              for (let i = 0; i < names.length; i++) {
-                  validateDirectiveName(names[i]);
-              }
-          }
-      }
-      // 0. create render proxy property access cache
-      instance.accessCache = Object.create(null);
-      // 1. create public instance / render proxy
-      // also mark it raw so it's never observed
-      instance.proxy = new Proxy(instance.ctx, PublicInstanceProxyHandlers);
-      {
-          exposePropsOnRenderContext(instance);
-      }
-      // 2. call setup()
-      const { setup } = Component;
-      if (setup) {
-          const setupContext = (instance.setupContext =
-              setup.length > 1 ? createSetupContext(instance) : null);
-          currentInstance = instance;
-          pauseTracking();
-          const setupResult = callWithErrorHandling(setup, instance, 0 /* SETUP_FUNCTION */, [ shallowReadonly(instance.props) , setupContext]);
-          resetTracking();
-          currentInstance = null;
-          if (isPromise(setupResult)) {
-              if (isSSR) {
-                  // return the promise so server-renderer can wait on it
-                  return setupResult.then((resolvedResult) => {
-                      handleSetupResult(instance, resolvedResult);
-                  });
-              }
-              else {
-                  // async setup returned Promise.
-                  // bail here and wait for re-entry.
-                  instance.asyncDep = setupResult;
-              }
-          }
-          else {
-              handleSetupResult(instance, setupResult);
-          }
-      }
-      else {
-          finishComponentSetup(instance);
-      }
-  }
-  function handleSetupResult(instance, setupResult, isSSR) {
-      if (isFunction(setupResult)) {
-          // setup returned an inline render function
-          instance.render = setupResult;
-      }
-      else if (isObject(setupResult)) {
-          if ( isVNode(setupResult)) {
-              warn(`setup() should not return VNodes directly - ` +
-                  `return a render function instead.`);
-          }
-          // setup returned bindings.
-          // assuming a render function compiled from template is present.
-          {
-              instance.devtoolsRawSetupState = setupResult;
-          }
-          instance.setupState = proxyRefs(setupResult);
-          {
-              exposeSetupStateOnRenderContext(instance);
-          }
-      }
-      else if ( setupResult !== undefined) {
-          warn(`setup() should return an object. Received: ${setupResult === null ? 'null' : typeof setupResult}`);
-      }
-      finishComponentSetup(instance);
-  }
-  let compile;
-  /**
-   * For runtime-dom to register the compiler.
-   * Note the exported method uses any to avoid d.ts relying on the compiler types.
-   */
-  function registerRuntimeCompiler(_compile) {
-      compile = _compile;
-  }
-  function finishComponentSetup(instance, isSSR) {
-      const Component = instance.type;
-      // template / render function normalization
-      if (!instance.render) {
-          // could be set from setup()
-          if (compile && Component.template && !Component.render) {
-              {
-                  startMeasure(instance, `compile`);
-              }
-              Component.render = compile(Component.template, {
-                  isCustomElement: instance.appContext.config.isCustomElement,
-                  delimiters: Component.delimiters
-              });
-              {
-                  endMeasure(instance, `compile`);
-              }
-          }
-          instance.render = (Component.render || NOOP);
-          // for runtime-compiled render functions using `with` blocks, the render
-          // proxy used needs a different `has` handler which is more performant and
-          // also only allows a whitelist of globals to fallthrough.
-          if (instance.render._rc) {
-              instance.withProxy = new Proxy(instance.ctx, RuntimeCompiledPublicInstanceProxyHandlers);
-          }
-      }
-      // support for 2.x options
-      {
-          currentInstance = instance;
-          applyOptions(instance, Component);
-          currentInstance = null;
-      }
-      // warn missing template/render
-      if ( !Component.render && instance.render === NOOP) {
-          /* istanbul ignore if */
-          if (!compile && Component.template) {
-              warn(`Component provided template option but ` +
-                  `runtime compilation is not supported in this build of Vue.` +
-                  (   ` Use "vue.global.js" instead.`
-                              ) /* should not happen */);
-          }
-          else {
-              warn(`Component is missing template or render function.`);
-          }
-      }
-  }
-  const attrHandlers = {
-      get: (target, key) => {
-          {
-              markAttrsAccessed();
-          }
-          return target[key];
-      },
-      set: () => {
-          warn(`setupContext.attrs is readonly.`);
-          return false;
-      },
-      deleteProperty: () => {
-          warn(`setupContext.attrs is readonly.`);
-          return false;
-      }
-  };
-  function createSetupContext(instance) {
-      {
-          // We use getters in dev in case libs like test-utils overwrite instance
-          // properties (overwrites should not be done in prod)
-          return Object.freeze({
-              get attrs() {
-                  return new Proxy(instance.attrs, attrHandlers);
-              },
-              get slots() {
-                  return shallowReadonly(instance.slots);
-              },
-              get emit() {
-                  return (event, ...args) => instance.emit(event, ...args);
-              }
-          });
-      }
-  }
-  // record effects created during a component's setup() so that they can be
-  // stopped when the component unmounts
-  function recordInstanceBoundEffect(effect) {
-      if (currentInstance) {
-          (currentInstance.effects || (currentInstance.effects = [])).push(effect);
-      }
-  }
-  const classifyRE = /(?:^|[-_])(\w)/g;
-  const classify = (str) => str.replace(classifyRE, c => c.toUpperCase()).replace(/[-_]/g, '');
-  /* istanbul ignore next */
-  function formatComponentName(instance, Component, isRoot = false) {
-      let name = isFunction(Component)
-          ? Component.displayName || Component.name
-          : Component.name;
-      if (!name && Component.__file) {
-          const match = Component.__file.match(/([^/\\]+)\.vue$/);
-          if (match) {
-              name = match[1];
-          }
-      }
-      if (!name && instance && instance.parent) {
-          // try to infer the name based on reverse resolution
-          const inferFromRegistry = (registry) => {
-              for (const key in registry) {
-                  if (registry[key] === Component) {
-                      return key;
-                  }
-              }
-          };
-          name =
-              inferFromRegistry(instance.components ||
-                  instance.parent.type.components) || inferFromRegistry(instance.appContext.components);
-      }
-      return name ? classify(name) : isRoot ? `App` : `Anonymous`;
-  }
-  function isClassComponent(value) {
-      return isFunction(value) && '__vccOpts' in value;
-  }
-
-  function computed$1(getterOrOptions) {
-      const c = computed(getterOrOptions);
-      recordInstanceBoundEffect(c.effect);
-      return c;
-  }
-
-  // implementation, close to no-op
-  function defineComponent(options) {
-      return isFunction(options) ? { setup: options, name: options.name } : options;
-  }
-
-  function defineAsyncComponent(source) {
-      if (isFunction(source)) {
-          source = { loader: source };
-      }
-      const { loader, loadingComponent: loadingComponent, errorComponent: errorComponent, delay = 200, timeout, // undefined = never times out
-      suspensible = true, onError: userOnError } = source;
-      let pendingRequest = null;
-      let resolvedComp;
-      let retries = 0;
-      const retry = () => {
-          retries++;
-          pendingRequest = null;
-          return load();
-      };
-      const load = () => {
-          let thisRequest;
-          return (pendingRequest ||
-              (thisRequest = pendingRequest = loader()
-                  .catch(err => {
-                  err = err instanceof Error ? err : new Error(String(err));
-                  if (userOnError) {
-                      return new Promise((resolve, reject) => {
-                          const userRetry = () => resolve(retry());
-                          const userFail = () => reject(err);
-                          userOnError(err, userRetry, userFail, retries + 1);
-                      });
-                  }
-                  else {
-                      throw err;
-                  }
-              })
-                  .then((comp) => {
-                  if (thisRequest !== pendingRequest && pendingRequest) {
-                      return pendingRequest;
-                  }
-                  if ( !comp) {
-                      warn(`Async component loader resolved to undefined. ` +
-                          `If you are using retry(), make sure to return its return value.`);
-                  }
-                  // interop module default
-                  if (comp &&
-                      (comp.__esModule || comp[Symbol.toStringTag] === 'Module')) {
-                      comp = comp.default;
-                  }
-                  if ( comp && !isObject(comp) && !isFunction(comp)) {
-                      throw new Error(`Invalid async component load result: ${comp}`);
-                  }
-                  resolvedComp = comp;
-                  return comp;
-              })));
-      };
-      return defineComponent({
-          __asyncLoader: load,
-          name: 'AsyncComponentWrapper',
-          setup() {
-              const instance = currentInstance;
-              // already resolved
-              if (resolvedComp) {
-                  return () => createInnerComp(resolvedComp, instance);
-              }
-              const onError = (err) => {
-                  pendingRequest = null;
-                  handleError(err, instance, 13 /* ASYNC_COMPONENT_LOADER */, !errorComponent /* do not throw in dev if user provided error component */);
-              };
-              // suspense-controlled or SSR.
-              if (( suspensible && instance.suspense) ||
-                  (false )) {
-                  return load()
-                      .then(comp => {
-                      return () => createInnerComp(comp, instance);
-                  })
-                      .catch(err => {
-                      onError(err);
-                      return () => errorComponent
-                          ? createVNode(errorComponent, {
-                              error: err
-                          })
-                          : null;
-                  });
-              }
-              const loaded = ref(false);
-              const error = ref();
-              const delayed = ref(!!delay);
-              if (delay) {
-                  setTimeout(() => {
-                      delayed.value = false;
-                  }, delay);
-              }
-              if (timeout != null) {
-                  setTimeout(() => {
-                      if (!loaded.value && !error.value) {
-                          const err = new Error(`Async component timed out after ${timeout}ms.`);
-                          onError(err);
-                          error.value = err;
-                      }
-                  }, timeout);
-              }
-              load()
-                  .then(() => {
-                  loaded.value = true;
-              })
-                  .catch(err => {
-                  onError(err);
-                  error.value = err;
-              });
-              return () => {
-                  if (loaded.value && resolvedComp) {
-                      return createInnerComp(resolvedComp, instance);
-                  }
-                  else if (error.value && errorComponent) {
-                      return createVNode(errorComponent, {
-                          error: error.value
-                      });
-                  }
-                  else if (loadingComponent && !delayed.value) {
-                      return createVNode(loadingComponent);
-                  }
-              };
-          }
-      });
-  }
-  function createInnerComp(comp, { vnode: { props, children } }) {
-      return createVNode(comp, props, children);
-  }
-
-  // Actual implementation
-  function h(type, propsOrChildren, children) {
-      const l = arguments.length;
-      if (l === 2) {
-          if (isObject(propsOrChildren) && !isArray(propsOrChildren)) {
-              // single vnode without props
-              if (isVNode(propsOrChildren)) {
-                  return createVNode(type, null, [propsOrChildren]);
-              }
-              // props without children
-              return createVNode(type, propsOrChildren);
-          }
-          else {
-              // omit props
-              return createVNode(type, null, propsOrChildren);
-          }
-      }
-      else {
-          if (l > 3) {
-              children = Array.prototype.slice.call(arguments, 2);
-          }
-          else if (l === 3 && isVNode(children)) {
-              children = [children];
-          }
-          return createVNode(type, propsOrChildren, children);
-      }
-  }
-
-  const ssrContextKey = Symbol( `ssrContext` );
-  const useSSRContext = () => {
-      {
-          warn(`useSsrContext() is not supported in the global build.`);
-      }
-  };
-
-  function initCustomFormatter() {
-      const vueStyle = { style: 'color:#3ba776' };
-      const numberStyle = { style: 'color:#0b1bc9' };
-      const stringStyle = { style: 'color:#b62e24' };
-      const keywordStyle = { style: 'color:#9d288c' };
-      // custom formatter for Chrome
-      // https://www.mattzeunert.com/2016/02/19/custom-chrome-devtools-object-formatters.html
-      const formatter = {
-          header(obj) {
-              // TODO also format ComponentPublicInstance & ctx.slots/attrs in setup
-              if (!isObject(obj)) {
-                  return null;
-              }
-              if (obj.__isVue) {
-                  return ['div', vueStyle, `VueInstance`];
-              }
-              else if (isRef(obj)) {
-                  return [
-                      'div',
-                      {},
-                      ['span', vueStyle, genRefFlag(obj)],
-                      '<',
-                      formatValue(obj.value),
-                      `>`
-                  ];
-              }
-              else if (isReactive(obj)) {
-                  return [
-                      'div',
-                      {},
-                      ['span', vueStyle, 'Reactive'],
-                      '<',
-                      formatValue(obj),
-                      `>${isReadonly(obj) ? ` (readonly)` : ``}`
-                  ];
-              }
-              else if (isReadonly(obj)) {
-                  return [
-                      'div',
-                      {},
-                      ['span', vueStyle, 'Readonly'],
-                      '<',
-                      formatValue(obj),
-                      '>'
-                  ];
-              }
-              return null;
-          },
-          hasBody(obj) {
-              return obj && obj.__isVue;
-          },
-          body(obj) {
-              if (obj && obj.__isVue) {
-                  return [
-                      'div',
-                      {},
-                      ...formatInstance(obj.$)
-                  ];
-              }
-          }
-      };
-      function formatInstance(instance) {
-          const blocks = [];
-          if (instance.type.props && instance.props) {
-              blocks.push(createInstanceBlock('props', toRaw(instance.props)));
-          }
-          if (instance.setupState !== EMPTY_OBJ) {
-              blocks.push(createInstanceBlock('setup', instance.setupState));
-          }
-          if (instance.data !== EMPTY_OBJ) {
-              blocks.push(createInstanceBlock('data', toRaw(instance.data)));
-          }
-          const computed = extractKeys(instance, 'computed');
-          if (computed) {
-              blocks.push(createInstanceBlock('computed', computed));
-          }
-          const injected = extractKeys(instance, 'inject');
-          if (injected) {
-              blocks.push(createInstanceBlock('injected', injected));
-          }
-          blocks.push([
-              'div',
-              {},
-              [
-                  'span',
-                  {
-                      style: keywordStyle.style + ';opacity:0.66'
-                  },
-                  '$ (internal): '
-              ],
-              ['object', { object: instance }]
-          ]);
-          return blocks;
-      }
-      function createInstanceBlock(type, target) {
-          target = extend({}, target);
-          if (!Object.keys(target).length) {
-              return ['span', {}];
-          }
-          return [
-              'div',
-              { style: 'line-height:1.25em;margin-bottom:0.6em' },
-              [
-                  'div',
-                  {
-                      style: 'color:#476582'
-                  },
-                  type
-              ],
-              [
-                  'div',
-                  {
-                      style: 'padding-left:1.25em'
-                  },
-                  ...Object.keys(target).map(key => {
-                      return [
-                          'div',
-                          {},
-                          ['span', keywordStyle, key + ': '],
-                          formatValue(target[key], false)
-                      ];
-                  })
-              ]
-          ];
-      }
-      function formatValue(v, asRaw = true) {
-          if (typeof v === 'number') {
-              return ['span', numberStyle, v];
-          }
-          else if (typeof v === 'string') {
-              return ['span', stringStyle, JSON.stringify(v)];
-          }
-          else if (typeof v === 'boolean') {
-              return ['span', keywordStyle, v];
-          }
-          else if (isObject(v)) {
-              return ['object', { object: asRaw ? toRaw(v) : v }];
-          }
-          else {
-              return ['span', stringStyle, String(v)];
-          }
-      }
-      function extractKeys(instance, type) {
-          const Comp = instance.type;
-          if (isFunction(Comp)) {
-              return;
-          }
-          const extracted = {};
-          for (const key in instance.ctx) {
-              if (isKeyOfType(Comp, key, type)) {
-                  extracted[key] = instance.ctx[key];
-              }
-          }
-          return extracted;
-      }
-      function isKeyOfType(Comp, key, type) {
-          const opts = Comp[type];
-          if ((isArray(opts) && opts.includes(key)) ||
-              (isObject(opts) && key in opts)) {
-              return true;
-          }
-          if (Comp.extends && isKeyOfType(Comp.extends, key, type)) {
-              return true;
-          }
-          if (Comp.mixins && Comp.mixins.some(m => isKeyOfType(m, key, type))) {
-              return true;
-          }
-      }
-      function genRefFlag(v) {
-          if (v._shallow) {
-              return `ShallowRef`;
-          }
-          if (v.effect) {
-              return `ComputedRef`;
-          }
-          return `Ref`;
-      }
-      /* eslint-disable no-restricted-globals */
-      if (window.devtoolsFormatters) {
-          window.devtoolsFormatters.push(formatter);
-      }
-      else {
-          window.devtoolsFormatters = [formatter];
-      }
-  }
-
-  /**
-   * Actual implementation
-   */
-  function renderList(source, renderItem) {
-      let ret;
-      if (isArray(source) || isString(source)) {
-          ret = new Array(source.length);
-          for (let i = 0, l = source.length; i < l; i++) {
-              ret[i] = renderItem(source[i], i);
-          }
-      }
-      else if (typeof source === 'number') {
-          if ( !Number.isInteger(source)) {
-              warn(`The v-for range expect an integer value but got ${source}.`);
-              return [];
-          }
-          ret = new Array(source);
-          for (let i = 0; i < source; i++) {
-              ret[i] = renderItem(i + 1, i);
-          }
-      }
-      else if (isObject(source)) {
-          if (source[Symbol.iterator]) {
-              ret = Array.from(source, renderItem);
-          }
-          else {
-              const keys = Object.keys(source);
-              ret = new Array(keys.length);
-              for (let i = 0, l = keys.length; i < l; i++) {
-                  const key = keys[i];
-                  ret[i] = renderItem(source[key], key, i);
-              }
-          }
-      }
-      else {
-          ret = [];
-      }
-      return ret;
-  }
-
-  /**
-   * For prefixing keys in v-on="obj" with "on"
-   * @private
-   */
-  function toHandlers(obj) {
-      const ret = {};
-      if ( !isObject(obj)) {
-          warn(`v-on with no argument expects an object value.`);
-          return ret;
-      }
-      for (const key in obj) {
-          ret[toHandlerKey(key)] = obj[key];
-      }
-      return ret;
-  }
-
-  /**
-   * Compiler runtime helper for creating dynamic slots object
-   * @private
-   */
-  function createSlots(slots, dynamicSlots) {
-      for (let i = 0; i < dynamicSlots.length; i++) {
-          const slot = dynamicSlots[i];
-          // array of dynamic slot generated by <template v-for="..." #[...]>
-          if (isArray(slot)) {
-              for (let j = 0; j < slot.length; j++) {
-                  slots[slot[j].name] = slot[j].fn;
-              }
-          }
-          else if (slot) {
-              // conditional single slot generated by <template v-if="..." #foo>
-              slots[slot.name] = slot.fn;
-          }
-      }
-      return slots;
-  }
-
-  // Core API ------------------------------------------------------------------
-  const version = "3.0.2";
-  /**
-   * SSR utils for \@vue/server-renderer. Only exposed in cjs builds.
-   * @internal
-   */
-  const ssrUtils = ( null);
-
-  const svgNS = 'http://www.w3.org/2000/svg';
-  const doc = (typeof document !== 'undefined' ? document : null);
-  let tempContainer;
-  let tempSVGContainer;
-  const nodeOps = {
-      insert: (child, parent, anchor) => {
-          parent.insertBefore(child, anchor || null);
-      },
-      remove: child => {
-          const parent = child.parentNode;
-          if (parent) {
-              parent.removeChild(child);
-          }
-      },
-      createElement: (tag, isSVG, is) => isSVG
-          ? doc.createElementNS(svgNS, tag)
-          : doc.createElement(tag, is ? { is } : undefined),
-      createText: text => doc.createTextNode(text),
-      createComment: text => doc.createComment(text),
-      setText: (node, text) => {
-          node.nodeValue = text;
-      },
-      setElementText: (el, text) => {
-          el.textContent = text;
-      },
-      parentNode: node => node.parentNode,
-      nextSibling: node => node.nextSibling,
-      querySelector: selector => doc.querySelector(selector),
-      setScopeId(el, id) {
-          el.setAttribute(id, '');
-      },
-      cloneNode(el) {
-          return el.cloneNode(true);
-      },
-      // __UNSAFE__
-      // Reason: innerHTML.
-      // Static content here can only come from compiled templates.
-      // As long as the user only uses trusted templates, this is safe.
-      insertStaticContent(content, parent, anchor, isSVG) {
-          const temp = isSVG
-              ? tempSVGContainer ||
-                  (tempSVGContainer = doc.createElementNS(svgNS, 'svg'))
-              : tempContainer || (tempContainer = doc.createElement('div'));
-          temp.innerHTML = content;
-          const first = temp.firstChild;
-          let node = first;
-          let last = node;
-          while (node) {
-              last = node;
-              nodeOps.insert(node, parent, anchor);
-              node = temp.firstChild;
-          }
-          return [first, last];
-      }
-  };
-
-  // compiler should normalize class + :class bindings on the same element
-  // into a single binding ['staticClass', dynamic]
-  function patchClass(el, value, isSVG) {
-      if (value == null) {
-          value = '';
-      }
-      if (isSVG) {
-          el.setAttribute('class', value);
-      }
-      else {
-          // directly setting className should be faster than setAttribute in theory
-          // if this is an element during a transition, take the temporary transition
-          // classes into account.
-          const transitionClasses = el._vtc;
-          if (transitionClasses) {
-              value = (value
-                  ? [value, ...transitionClasses]
-                  : [...transitionClasses]).join(' ');
-          }
-          el.className = value;
-      }
-  }
-
-  function patchStyle(el, prev, next) {
-      const style = el.style;
-      if (!next) {
-          el.removeAttribute('style');
-      }
-      else if (isString(next)) {
-          if (prev !== next) {
-              style.cssText = next;
-          }
-      }
-      else {
-          for (const key in next) {
-              setStyle(style, key, next[key]);
-          }
-          if (prev && !isString(prev)) {
-              for (const key in prev) {
-                  if (next[key] == null) {
-                      setStyle(style, key, '');
-                  }
-              }
-          }
-      }
-  }
-  const importantRE = /\s*!important$/;
-  function setStyle(style, name, val) {
-      if (isArray(val)) {
-          val.forEach(v => setStyle(style, name, v));
-      }
-      else {
-          if (name.startsWith('--')) {
-              // custom property definition
-              style.setProperty(name, val);
-          }
-          else {
-              const prefixed = autoPrefix(style, name);
-              if (importantRE.test(val)) {
-                  // !important
-                  style.setProperty(hyphenate(prefixed), val.replace(importantRE, ''), 'important');
-              }
-              else {
-                  style[prefixed] = val;
-              }
-          }
-      }
-  }
-  const prefixes = ['Webkit', 'Moz', 'ms'];
-  const prefixCache = {};
-  function autoPrefix(style, rawName) {
-      const cached = prefixCache[rawName];
-      if (cached) {
-          return cached;
-      }
-      let name = camelize(rawName);
-      if (name !== 'filter' && name in style) {
-          return (prefixCache[rawName] = name);
-      }
-      name = capitalize(name);
-      for (let i = 0; i < prefixes.length; i++) {
-          const prefixed = prefixes[i] + name;
-          if (prefixed in style) {
-              return (prefixCache[rawName] = prefixed);
-          }
-      }
-      return rawName;
-  }
-
-  const xlinkNS = 'http://www.w3.org/1999/xlink';
-  function patchAttr(el, key, value, isSVG) {
-      if (isSVG && key.startsWith('xlink:')) {
-          if (value == null) {
-              el.removeAttributeNS(xlinkNS, key.slice(6, key.length));
-          }
-          else {
-              el.setAttributeNS(xlinkNS, key, value);
-          }
-      }
-      else {
-          // note we are only checking boolean attributes that don't have a
-          // corresponding dom prop of the same name here.
-          const isBoolean = isSpecialBooleanAttr(key);
-          if (value == null || (isBoolean && value === false)) {
-              el.removeAttribute(key);
-          }
-          else {
-              el.setAttribute(key, isBoolean ? '' : value);
-          }
-      }
-  }
-
-  // __UNSAFE__
-  // functions. The user is responsible for using them with only trusted content.
-  function patchDOMProp(el, key, value, 
-  // the following args are passed only due to potential innerHTML/textContent
-  // overriding existing VNodes, in which case the old tree must be properly
-  // unmounted.
-  prevChildren, parentComponent, parentSuspense, unmountChildren) {
-      if (key === 'innerHTML' || key === 'textContent') {
-          if (prevChildren) {
-              unmountChildren(prevChildren, parentComponent, parentSuspense);
-          }
-          el[key] = value == null ? '' : value;
-          return;
-      }
-      if (key === 'value' && el.tagName !== 'PROGRESS') {
-          // store value as _value as well since
-          // non-string values will be stringified.
-          el._value = value;
-          const newValue = value == null ? '' : value;
-          if (el.value !== newValue) {
-              el.value = newValue;
-          }
-          return;
-      }
-      if (value === '' && typeof el[key] === 'boolean') {
-          // e.g. <select multiple> compiles to { multiple: '' }
-          el[key] = true;
-      }
-      else if (value == null && typeof el[key] === 'string') {
-          // e.g. <div :id="null">
-          el[key] = '';
-          el.removeAttribute(key);
-      }
-      else {
-          // some properties perform value validation and throw
-          try {
-              el[key] = value;
-          }
-          catch (e) {
-              {
-                  warn(`Failed setting prop "${key}" on <${el.tagName.toLowerCase()}>: ` +
-                      `value ${value} is invalid.`, e);
-              }
-          }
-      }
-  }
-
-  // Async edge case fix requires storing an event listener's attach timestamp.
-  let _getNow = Date.now;
-  // Determine what event timestamp the browser is using. Annoyingly, the
-  // timestamp can either be hi-res (relative to page load) or low-res
-  // (relative to UNIX epoch), so in order to compare time we have to use the
-  // same timestamp type when saving the flush timestamp.
-  if (typeof document !== 'undefined' &&
-      _getNow() > document.createEvent('Event').timeStamp) {
-      // if the low-res timestamp which is bigger than the event timestamp
-      // (which is evaluated AFTER) it means the event is using a hi-res timestamp,
-      // and we need to use the hi-res version for event listeners as well.
-      _getNow = () => performance.now();
-  }
-  // To avoid the overhead of repeatedly calling performance.now(), we cache
-  // and use the same timestamp for all event listeners attached in the same tick.
-  let cachedNow = 0;
-  const p = Promise.resolve();
-  const reset = () => {
-      cachedNow = 0;
-  };
-  const getNow = () => cachedNow || (p.then(reset), (cachedNow = _getNow()));
-  function addEventListener(el, event, handler, options) {
-      el.addEventListener(event, handler, options);
-  }
-  function removeEventListener(el, event, handler, options) {
-      el.removeEventListener(event, handler, options);
-  }
-  function patchEvent(el, rawName, prevValue, nextValue, instance = null) {
-      // vei = vue event invokers
-      const invokers = el._vei || (el._vei = {});
-      const existingInvoker = invokers[rawName];
-      if (nextValue && existingInvoker) {
-          // patch
-          existingInvoker.value = nextValue;
-      }
-      else {
-          const [name, options] = parseName(rawName);
-          if (nextValue) {
-              // add
-              const invoker = (invokers[rawName] = createInvoker(nextValue, instance));
-              addEventListener(el, name, invoker, options);
-          }
-          else if (existingInvoker) {
-              // remove
-              removeEventListener(el, name, existingInvoker, options);
-              invokers[rawName] = undefined;
-          }
-      }
-  }
-  const optionsModifierRE = /(?:Once|Passive|Capture)$/;
-  function parseName(name) {
-      let options;
-      if (optionsModifierRE.test(name)) {
-          options = {};
-          let m;
-          while ((m = name.match(optionsModifierRE))) {
-              name = name.slice(0, name.length - m[0].length);
-              options[m[0].toLowerCase()] = true;
-          }
-      }
-      return [name.slice(2).toLowerCase(), options];
-  }
-  function createInvoker(initialValue, instance) {
-      const invoker = (e) => {
-          // async edge case #6566: inner click event triggers patch, event handler
-          // attached to outer element during patch, and triggered again. This
-          // happens because browsers fire microtask ticks between event propagation.
-          // the solution is simple: we save the timestamp when a handler is attached,
-          // and the handler would only fire if the event passed to it was fired
-          // AFTER it was attached.
-          const timeStamp = e.timeStamp || _getNow();
-          if (timeStamp >= invoker.attached - 1) {
-              callWithAsyncErrorHandling(patchStopImmediatePropagation(e, invoker.value), instance, 5 /* NATIVE_EVENT_HANDLER */, [e]);
-          }
-      };
-      invoker.value = initialValue;
-      invoker.attached = getNow();
-      return invoker;
-  }
-  function patchStopImmediatePropagation(e, value) {
-      if (isArray(value)) {
-          const originalStop = e.stopImmediatePropagation;
-          e.stopImmediatePropagation = () => {
-              originalStop.call(e);
-              e._stopped = true;
-          };
-          return value.map(fn => (e) => !e._stopped && fn(e));
-      }
-      else {
-          return value;
-      }
-  }
-
-  const nativeOnRE = /^on[a-z]/;
-  const forcePatchProp = (_, key) => key === 'value';
-  const patchProp = (el, key, prevValue, nextValue, isSVG = false, prevChildren, parentComponent, parentSuspense, unmountChildren) => {
-      switch (key) {
-          // special
-          case 'class':
-              patchClass(el, nextValue, isSVG);
-              break;
-          case 'style':
-              patchStyle(el, prevValue, nextValue);
-              break;
-          default:
-              if (isOn(key)) {
-                  // ignore v-model listeners
-                  if (!isModelListener(key)) {
-                      patchEvent(el, key, prevValue, nextValue, parentComponent);
-                  }
-              }
-              else if (shouldSetAsProp(el, key, nextValue, isSVG)) {
-                  patchDOMProp(el, key, nextValue, prevChildren, parentComponent, parentSuspense, unmountChildren);
-              }
-              else {
-                  // special case for <input v-model type="checkbox"> with
-                  // :true-value & :false-value
-                  // store value as dom properties since non-string values will be
-                  // stringified.
-                  if (key === 'true-value') {
-                      el._trueValue = nextValue;
-                  }
-                  else if (key === 'false-value') {
-                      el._falseValue = nextValue;
-                  }
-                  patchAttr(el, key, nextValue, isSVG);
-              }
-              break;
-      }
-  };
-  function shouldSetAsProp(el, key, value, isSVG) {
-      if (isSVG) {
-          // most keys must be set as attribute on svg elements to work
-          // ...except innerHTML
-          if (key === 'innerHTML') {
-              return true;
-          }
-          // or native onclick with function values
-          if (key in el && nativeOnRE.test(key) && isFunction(value)) {
-              return true;
-          }
-          return false;
-      }
-      // spellcheck and draggable are numerated attrs, however their
-      // corresponding DOM properties are actually booleans - this leads to
-      // setting it with a string "false" value leading it to be coerced to
-      // `true`, so we need to always treat them as attributes.
-      // Note that `contentEditable` doesn't have this problem: its DOM
-      // property is also enumerated string values.
-      if (key === 'spellcheck' || key === 'draggable') {
-          return false;
-      }
-      // #1787 form as an attribute must be a string, while it accepts an Element as
-      // a prop
-      if (key === 'form' && typeof value === 'string') {
-          return false;
-      }
-      // #1526 <input list> must be set as attribute
-      if (key === 'list' && el.tagName === 'INPUT') {
-          return false;
-      }
-      // native onclick with string value, must be set as attribute
-      if (nativeOnRE.test(key) && isString(value)) {
-          return false;
-      }
-      return key in el;
-  }
-
-  function useCssModule(name = '$style') {
-      /* istanbul ignore else */
-      {
-          {
-              warn(`useCssModule() is not supported in the global build.`);
-          }
-          return EMPTY_OBJ;
-      }
-  }
-
-  function useCssVars(getter, scoped = false) {
-      const instance = getCurrentInstance();
-      /* istanbul ignore next */
-      if (!instance) {
-          
-              warn(`useCssVars is called without current active component instance.`);
-          return;
-      }
-      const prefix = scoped && instance.type.__scopeId
-          ? `${instance.type.__scopeId.replace(/^data-v-/, '')}-`
-          : ``;
-      const setVars = () => setVarsOnVNode(instance.subTree, getter(instance.proxy), prefix);
-      onMounted(() => watchEffect(setVars));
-      onUpdated(setVars);
-  }
-  function setVarsOnVNode(vnode, vars, prefix) {
-      if ( vnode.shapeFlag & 128 /* SUSPENSE */) {
-          const suspense = vnode.suspense;
-          vnode = suspense.activeBranch;
-          if (suspense.pendingBranch && !suspense.isHydrating) {
-              suspense.effects.push(() => {
-                  setVarsOnVNode(suspense.activeBranch, vars, prefix);
-              });
-          }
-      }
-      // drill down HOCs until it's a non-component vnode
-      while (vnode.component) {
-          vnode = vnode.component.subTree;
-      }
-      if (vnode.shapeFlag & 1 /* ELEMENT */ && vnode.el) {
-          const style = vnode.el.style;
-          for (const key in vars) {
-              style.setProperty(`--${prefix}${key}`, unref(vars[key]));
-          }
-      }
-      else if (vnode.type === Fragment) {
-          vnode.children.forEach(c => setVarsOnVNode(c, vars, prefix));
-      }
-  }
-
-  const TRANSITION = 'transition';
-  const ANIMATION = 'animation';
-  // DOM Transition is a higher-order-component based on the platform-agnostic
-  // base Transition component, with DOM-specific logic.
-  const Transition = (props, { slots }) => h(BaseTransition, resolveTransitionProps(props), slots);
-  Transition.displayName = 'Transition';
-  const DOMTransitionPropsValidators = {
-      name: String,
-      type: String,
-      css: {
-          type: Boolean,
-          default: true
-      },
-      duration: [String, Number, Object],
-      enterFromClass: String,
-      enterActiveClass: String,
-      enterToClass: String,
-      appearFromClass: String,
-      appearActiveClass: String,
-      appearToClass: String,
-      leaveFromClass: String,
-      leaveActiveClass: String,
-      leaveToClass: String
-  };
-  const TransitionPropsValidators = (Transition.props = /*#__PURE__*/ extend({}, BaseTransition.props, DOMTransitionPropsValidators));
-  function resolveTransitionProps(rawProps) {
-      let { name = 'v', type, css = true, duration, enterFromClass = `${name}-enter-from`, enterActiveClass = `${name}-enter-active`, enterToClass = `${name}-enter-to`, appearFromClass = enterFromClass, appearActiveClass = enterActiveClass, appearToClass = enterToClass, leaveFromClass = `${name}-leave-from`, leaveActiveClass = `${name}-leave-active`, leaveToClass = `${name}-leave-to` } = rawProps;
-      const baseProps = {};
-      for (const key in rawProps) {
-          if (!(key in DOMTransitionPropsValidators)) {
-              baseProps[key] = rawProps[key];
-          }
-      }
-      if (!css) {
-          return baseProps;
-      }
-      const durations = normalizeDuration(duration);
-      const enterDuration = durations && durations[0];
-      const leaveDuration = durations && durations[1];
-      const { onBeforeEnter, onEnter, onEnterCancelled, onLeave, onLeaveCancelled, onBeforeAppear = onBeforeEnter, onAppear = onEnter, onAppearCancelled = onEnterCancelled } = baseProps;
-      const finishEnter = (el, isAppear, done) => {
-          removeTransitionClass(el, isAppear ? appearToClass : enterToClass);
-          removeTransitionClass(el, isAppear ? appearActiveClass : enterActiveClass);
-          done && done();
-      };
-      const finishLeave = (el, done) => {
-          removeTransitionClass(el, leaveToClass);
-          removeTransitionClass(el, leaveActiveClass);
-          done && done();
-      };
-      const makeEnterHook = (isAppear) => {
-          return (el, done) => {
-              const hook = isAppear ? onAppear : onEnter;
-              const resolve = () => finishEnter(el, isAppear, done);
-              hook && hook(el, resolve);
-              nextFrame(() => {
-                  removeTransitionClass(el, isAppear ? appearFromClass : enterFromClass);
-                  addTransitionClass(el, isAppear ? appearToClass : enterToClass);
-                  if (!(hook && hook.length > 1)) {
-                      if (enterDuration) {
-                          setTimeout(resolve, enterDuration);
-                      }
-                      else {
-                          whenTransitionEnds(el, type, resolve);
-                      }
-                  }
-              });
-          };
-      };
-      return extend(baseProps, {
-          onBeforeEnter(el) {
-              onBeforeEnter && onBeforeEnter(el);
-              addTransitionClass(el, enterActiveClass);
-              addTransitionClass(el, enterFromClass);
-          },
-          onBeforeAppear(el) {
-              onBeforeAppear && onBeforeAppear(el);
-              addTransitionClass(el, appearActiveClass);
-              addTransitionClass(el, appearFromClass);
-          },
-          onEnter: makeEnterHook(false),
-          onAppear: makeEnterHook(true),
-          onLeave(el, done) {
-              const resolve = () => finishLeave(el, done);
-              addTransitionClass(el, leaveActiveClass);
-              addTransitionClass(el, leaveFromClass);
-              nextFrame(() => {
-                  removeTransitionClass(el, leaveFromClass);
-                  addTransitionClass(el, leaveToClass);
-                  if (!(onLeave && onLeave.length > 1)) {
-                      if (leaveDuration) {
-                          setTimeout(resolve, leaveDuration);
-                      }
-                      else {
-                          whenTransitionEnds(el, type, resolve);
-                      }
-                  }
-              });
-              onLeave && onLeave(el, resolve);
-          },
-          onEnterCancelled(el) {
-              finishEnter(el, false);
-              onEnterCancelled && onEnterCancelled(el);
-          },
-          onAppearCancelled(el) {
-              finishEnter(el, true);
-              onAppearCancelled && onAppearCancelled(el);
-          },
-          onLeaveCancelled(el) {
-              finishLeave(el);
-              onLeaveCancelled && onLeaveCancelled(el);
-          }
-      });
-  }
-  function normalizeDuration(duration) {
-      if (duration == null) {
-          return null;
-      }
-      else if (isObject(duration)) {
-          return [NumberOf(duration.enter), NumberOf(duration.leave)];
-      }
-      else {
-          const n = NumberOf(duration);
-          return [n, n];
-      }
-  }
-  function NumberOf(val) {
-      const res = toNumber(val);
-      validateDuration(res);
-      return res;
-  }
-  function validateDuration(val) {
-      if (typeof val !== 'number') {
-          warn(`<transition> explicit duration is not a valid number - ` +
-              `got ${JSON.stringify(val)}.`);
-      }
-      else if (isNaN(val)) {
-          warn(`<transition> explicit duration is NaN - ` +
-              'the duration expression might be incorrect.');
-      }
-  }
-  function addTransitionClass(el, cls) {
-      cls.split(/\s+/).forEach(c => c && el.classList.add(c));
-      (el._vtc ||
-          (el._vtc = new Set())).add(cls);
-  }
-  function removeTransitionClass(el, cls) {
-      cls.split(/\s+/).forEach(c => c && el.classList.remove(c));
-      const { _vtc } = el;
-      if (_vtc) {
-          _vtc.delete(cls);
-          if (!_vtc.size) {
-              el._vtc = undefined;
-          }
-      }
-  }
-  function nextFrame(cb) {
-      requestAnimationFrame(() => {
-          requestAnimationFrame(cb);
-      });
-  }
-  function whenTransitionEnds(el, expectedType, cb) {
-      const { type, timeout, propCount } = getTransitionInfo(el, expectedType);
-      if (!type) {
-          return cb();
-      }
-      const endEvent = type + 'end';
-      let ended = 0;
-      const end = () => {
-          el.removeEventListener(endEvent, onEnd);
-          cb();
-      };
-      const onEnd = (e) => {
-          if (e.target === el) {
-              if (++ended >= propCount) {
-                  end();
-              }
-          }
-      };
-      setTimeout(() => {
-          if (ended < propCount) {
-              end();
-          }
-      }, timeout + 1);
-      el.addEventListener(endEvent, onEnd);
-  }
-  function getTransitionInfo(el, expectedType) {
-      const styles = window.getComputedStyle(el);
-      // JSDOM may return undefined for transition properties
-      const getStyleProperties = (key) => (styles[key] || '').split(', ');
-      const transitionDelays = getStyleProperties(TRANSITION + 'Delay');
-      const transitionDurations = getStyleProperties(TRANSITION + 'Duration');
-      const transitionTimeout = getTimeout(transitionDelays, transitionDurations);
-      const animationDelays = getStyleProperties(ANIMATION + 'Delay');
-      const animationDurations = getStyleProperties(ANIMATION + 'Duration');
-      const animationTimeout = getTimeout(animationDelays, animationDurations);
-      let type = null;
-      let timeout = 0;
-      let propCount = 0;
-      /* istanbul ignore if */
-      if (expectedType === TRANSITION) {
-          if (transitionTimeout > 0) {
-              type = TRANSITION;
-              timeout = transitionTimeout;
-              propCount = transitionDurations.length;
-          }
-      }
-      else if (expectedType === ANIMATION) {
-          if (animationTimeout > 0) {
-              type = ANIMATION;
-              timeout = animationTimeout;
-              propCount = animationDurations.length;
-          }
-      }
-      else {
-          timeout = Math.max(transitionTimeout, animationTimeout);
-          type =
-              timeout > 0
-                  ? transitionTimeout > animationTimeout
-                      ? TRANSITION
-                      : ANIMATION
-                  : null;
-          propCount = type
-              ? type === TRANSITION
-                  ? transitionDurations.length
-                  : animationDurations.length
-              : 0;
-      }
-      const hasTransform = type === TRANSITION &&
-          /\b(transform|all)(,|$)/.test(styles[TRANSITION + 'Property']);
-      return {
-          type,
-          timeout,
-          propCount,
-          hasTransform
-      };
-  }
-  function getTimeout(delays, durations) {
-      while (delays.length < durations.length) {
-          delays = delays.concat(delays);
-      }
-      return Math.max(...durations.map((d, i) => toMs(d) + toMs(delays[i])));
-  }
-  // Old versions of Chromium (below 61.0.3163.100) formats floating pointer
-  // numbers in a locale-dependent way, using a comma instead of a dot.
-  // If comma is not replaced with a dot, the input will be rounded down
-  // (i.e. acting as a floor function) causing unexpected behaviors
-  function toMs(s) {
-      return Number(s.slice(0, -1).replace(',', '.')) * 1000;
-  }
-
-  const positionMap = new WeakMap();
-  const newPositionMap = new WeakMap();
-  const TransitionGroupImpl = {
-      name: 'TransitionGroup',
-      props: /*#__PURE__*/ extend({}, TransitionPropsValidators, {
-          tag: String,
-          moveClass: String
-      }),
-      setup(props, { slots }) {
-          const instance = getCurrentInstance();
-          const state = useTransitionState();
-          let prevChildren;
-          let children;
-          onUpdated(() => {
-              // children is guaranteed to exist after initial render
-              if (!prevChildren.length) {
-                  return;
-              }
-              const moveClass = props.moveClass || `${props.name || 'v'}-move`;
-              if (!hasCSSTransform(prevChildren[0].el, instance.vnode.el, moveClass)) {
-                  return;
-              }
-              // we divide the work into three loops to avoid mixing DOM reads and writes
-              // in each iteration - which helps prevent layout thrashing.
-              prevChildren.forEach(callPendingCbs);
-              prevChildren.forEach(recordPosition);
-              const movedChildren = prevChildren.filter(applyTranslation);
-              // force reflow to put everything in position
-              forceReflow();
-              movedChildren.forEach(c => {
-                  const el = c.el;
-                  const style = el.style;
-                  addTransitionClass(el, moveClass);
-                  style.transform = style.webkitTransform = style.transitionDuration = '';
-                  const cb = (el._moveCb = (e) => {
-                      if (e && e.target !== el) {
-                          return;
-                      }
-                      if (!e || /transform$/.test(e.propertyName)) {
-                          el.removeEventListener('transitionend', cb);
-                          el._moveCb = null;
-                          removeTransitionClass(el, moveClass);
-                      }
-                  });
-                  el.addEventListener('transitionend', cb);
-              });
-          });
-          return () => {
-              const rawProps = toRaw(props);
-              const cssTransitionProps = resolveTransitionProps(rawProps);
-              const tag = rawProps.tag || Fragment;
-              prevChildren = children;
-              children = slots.default ? getTransitionRawChildren(slots.default()) : [];
-              for (let i = 0; i < children.length; i++) {
-                  const child = children[i];
-                  if (child.key != null) {
-                      setTransitionHooks(child, resolveTransitionHooks(child, cssTransitionProps, state, instance));
-                  }
-                  else {
-                      warn(`<TransitionGroup> children must be keyed.`);
-                  }
-              }
-              if (prevChildren) {
-                  for (let i = 0; i < prevChildren.length; i++) {
-                      const child = prevChildren[i];
-                      setTransitionHooks(child, resolveTransitionHooks(child, cssTransitionProps, state, instance));
-                      positionMap.set(child, child.el.getBoundingClientRect());
-                  }
-              }
-              return createVNode(tag, null, children);
-          };
-      }
-  };
-  const TransitionGroup = TransitionGroupImpl;
-  function callPendingCbs(c) {
-      const el = c.el;
-      if (el._moveCb) {
-          el._moveCb();
-      }
-      if (el._enterCb) {
-          el._enterCb();
-      }
-  }
-  function recordPosition(c) {
-      newPositionMap.set(c, c.el.getBoundingClientRect());
-  }
-  function applyTranslation(c) {
-      const oldPos = positionMap.get(c);
-      const newPos = newPositionMap.get(c);
-      const dx = oldPos.left - newPos.left;
-      const dy = oldPos.top - newPos.top;
-      if (dx || dy) {
-          const s = c.el.style;
-          s.transform = s.webkitTransform = `translate(${dx}px,${dy}px)`;
-          s.transitionDuration = '0s';
-          return c;
-      }
-  }
-  // this is put in a dedicated function to avoid the line from being treeshaken
-  function forceReflow() {
-      return document.body.offsetHeight;
-  }
-  function hasCSSTransform(el, root, moveClass) {
-      // Detect whether an element with the move class applied has
-      // CSS transitions. Since the element may be inside an entering
-      // transition at this very moment, we make a clone of it and remove
-      // all other transition classes applied to ensure only the move class
-      // is applied.
-      const clone = el.cloneNode();
-      if (el._vtc) {
-          el._vtc.forEach(cls => {
-              cls.split(/\s+/).forEach(c => c && clone.classList.remove(c));
-          });
-      }
-      moveClass.split(/\s+/).forEach(c => c && clone.classList.add(c));
-      clone.style.display = 'none';
-      const container = (root.nodeType === 1
-          ? root
-          : root.parentNode);
-      container.appendChild(clone);
-      const { hasTransform } = getTransitionInfo(clone);
-      container.removeChild(clone);
-      return hasTransform;
-  }
-
-  const getModelAssigner = (vnode) => {
-      const fn = vnode.props['onUpdate:modelValue'];
-      return isArray(fn) ? value => invokeArrayFns(fn, value) : fn;
-  };
-  function onCompositionStart(e) {
-      e.target.composing = true;
-  }
-  function onCompositionEnd(e) {
-      const target = e.target;
-      if (target.composing) {
-          target.composing = false;
-          trigger$1(target, 'input');
-      }
-  }
-  function trigger$1(el, type) {
-      const e = document.createEvent('HTMLEvents');
-      e.initEvent(type, true, true);
-      el.dispatchEvent(e);
-  }
-  // We are exporting the v-model runtime directly as vnode hooks so that it can
-  // be tree-shaken in case v-model is never used.
-  const vModelText = {
-      created(el, { modifiers: { lazy, trim, number } }, vnode) {
-          el._assign = getModelAssigner(vnode);
-          const castToNumber = number || el.type === 'number';
-          addEventListener(el, lazy ? 'change' : 'input', e => {
-              if (e.target.composing)
-                  return;
-              let domValue = el.value;
-              if (trim) {
-                  domValue = domValue.trim();
-              }
-              else if (castToNumber) {
-                  domValue = toNumber(domValue);
-              }
-              el._assign(domValue);
-          });
-          if (trim) {
-              addEventListener(el, 'change', () => {
-                  el.value = el.value.trim();
-              });
-          }
-          if (!lazy) {
-              addEventListener(el, 'compositionstart', onCompositionStart);
-              addEventListener(el, 'compositionend', onCompositionEnd);
-              // Safari < 10.2 & UIWebView doesn't fire compositionend when
-              // switching focus before confirming composition choice
-              // this also fixes the issue where some browsers e.g. iOS Chrome
-              // fires "change" instead of "input" on autocomplete.
-              addEventListener(el, 'change', onCompositionEnd);
-          }
-      },
-      // set value on mounted so it's after min/max for type="range"
-      mounted(el, { value }) {
-          el.value = value == null ? '' : value;
-      },
-      beforeUpdate(el, { value, modifiers: { trim, number } }, vnode) {
-          el._assign = getModelAssigner(vnode);
-          // avoid clearing unresolved text. #2302
-          if (el.composing)
-              return;
-          if (document.activeElement === el) {
-              if (trim && el.value.trim() === value) {
-                  return;
-              }
-              if ((number || el.type === 'number') && toNumber(el.value) === value) {
-                  return;
-              }
-          }
-          const newValue = value == null ? '' : value;
-          if (el.value !== newValue) {
-              el.value = newValue;
-          }
-      }
-  };
-  const vModelCheckbox = {
-      created(el, binding, vnode) {
-          setChecked(el, binding, vnode);
-          el._assign = getModelAssigner(vnode);
-          addEventListener(el, 'change', () => {
-              const modelValue = el._modelValue;
-              const elementValue = getValue(el);
-              const checked = el.checked;
-              const assign = el._assign;
-              if (isArray(modelValue)) {
-                  const index = looseIndexOf(modelValue, elementValue);
-                  const found = index !== -1;
-                  if (checked && !found) {
-                      assign(modelValue.concat(elementValue));
-                  }
-                  else if (!checked && found) {
-                      const filtered = [...modelValue];
-                      filtered.splice(index, 1);
-                      assign(filtered);
-                  }
-              }
-              else if (isSet(modelValue)) {
-                  if (checked) {
-                      modelValue.add(elementValue);
-                  }
-                  else {
-                      modelValue.delete(elementValue);
-                  }
-              }
-              else {
-                  assign(getCheckboxValue(el, checked));
-              }
-          });
-      },
-      beforeUpdate(el, binding, vnode) {
-          el._assign = getModelAssigner(vnode);
-          setChecked(el, binding, vnode);
-      }
-  };
-  function setChecked(el, { value, oldValue }, vnode) {
-      el._modelValue = value;
-      if (isArray(value)) {
-          el.checked = looseIndexOf(value, vnode.props.value) > -1;
-      }
-      else if (isSet(value)) {
-          el.checked = value.has(vnode.props.value);
-      }
-      else if (value !== oldValue) {
-          el.checked = looseEqual(value, getCheckboxValue(el, true));
-      }
-  }
-  const vModelRadio = {
-      created(el, { value }, vnode) {
-          el.checked = looseEqual(value, vnode.props.value);
-          el._assign = getModelAssigner(vnode);
-          addEventListener(el, 'change', () => {
-              el._assign(getValue(el));
-          });
-      },
-      beforeUpdate(el, { value, oldValue }, vnode) {
-          el._assign = getModelAssigner(vnode);
-          if (value !== oldValue) {
-              el.checked = looseEqual(value, vnode.props.value);
-          }
-      }
-  };
-  const vModelSelect = {
-      created(el, { modifiers: { number } }, vnode) {
-          addEventListener(el, 'change', () => {
-              const selectedVal = Array.prototype.filter
-                  .call(el.options, (o) => o.selected)
-                  .map((o) => number ? toNumber(getValue(o)) : getValue(o));
-              el._assign(el.multiple ? selectedVal : selectedVal[0]);
-          });
-          el._assign = getModelAssigner(vnode);
-      },
-      // set value in mounted & updated because <select> relies on its children
-      // <option>s.
-      mounted(el, { value }) {
-          setSelected(el, value);
-      },
-      beforeUpdate(el, _binding, vnode) {
-          el._assign = getModelAssigner(vnode);
-      },
-      updated(el, { value }) {
-          setSelected(el, value);
-      }
-  };
-  function setSelected(el, value) {
-      const isMultiple = el.multiple;
-      if (isMultiple && !isArray(value) && !isSet(value)) {
-          
-              warn(`<select multiple v-model> expects an Array or Set value for its binding, ` +
-                  `but got ${Object.prototype.toString.call(value).slice(8, -1)}.`);
-          return;
-      }
-      for (let i = 0, l = el.options.length; i < l; i++) {
-          const option = el.options[i];
-          const optionValue = getValue(option);
-          if (isMultiple) {
-              if (isArray(value)) {
-                  option.selected = looseIndexOf(value, optionValue) > -1;
-              }
-              else {
-                  option.selected = value.has(optionValue);
-              }
-          }
-          else {
-              if (looseEqual(getValue(option), value)) {
-                  el.selectedIndex = i;
-                  return;
-              }
-          }
-      }
-      if (!isMultiple) {
-          el.selectedIndex = -1;
-      }
-  }
-  // retrieve raw value set via :value bindings
-  function getValue(el) {
-      return '_value' in el ? el._value : el.value;
-  }
-  // retrieve raw value for true-value and false-value set via :true-value or :false-value bindings
-  function getCheckboxValue(el, checked) {
-      const key = checked ? '_trueValue' : '_falseValue';
-      return key in el ? el[key] : checked;
-  }
-  const vModelDynamic = {
-      created(el, binding, vnode) {
-          callModelHook(el, binding, vnode, null, 'created');
-      },
-      mounted(el, binding, vnode) {
-          callModelHook(el, binding, vnode, null, 'mounted');
-      },
-      beforeUpdate(el, binding, vnode, prevVNode) {
-          callModelHook(el, binding, vnode, prevVNode, 'beforeUpdate');
-      },
-      updated(el, binding, vnode, prevVNode) {
-          callModelHook(el, binding, vnode, prevVNode, 'updated');
-      }
-  };
-  function callModelHook(el, binding, vnode, prevVNode, hook) {
-      let modelToUse;
-      switch (el.tagName) {
-          case 'SELECT':
-              modelToUse = vModelSelect;
-              break;
-          case 'TEXTAREA':
-              modelToUse = vModelText;
-              break;
-          default:
-              switch (vnode.props && vnode.props.type) {
-                  case 'checkbox':
-                      modelToUse = vModelCheckbox;
-                      break;
-                  case 'radio':
-                      modelToUse = vModelRadio;
-                      break;
-                  default:
-                      modelToUse = vModelText;
-              }
-      }
-      const fn = modelToUse[hook];
-      fn && fn(el, binding, vnode, prevVNode);
-  }
-
-  const systemModifiers = ['ctrl', 'shift', 'alt', 'meta'];
-  const modifierGuards = {
-      stop: e => e.stopPropagation(),
-      prevent: e => e.preventDefault(),
-      self: e => e.target !== e.currentTarget,
-      ctrl: e => !e.ctrlKey,
-      shift: e => !e.shiftKey,
-      alt: e => !e.altKey,
-      meta: e => !e.metaKey,
-      left: e => 'button' in e && e.button !== 0,
-      middle: e => 'button' in e && e.button !== 1,
-      right: e => 'button' in e && e.button !== 2,
-      exact: (e, modifiers) => systemModifiers.some(m => e[`${m}Key`] && !modifiers.includes(m))
-  };
-  /**
-   * @private
-   */
-  const withModifiers = (fn, modifiers) => {
-      return (event, ...args) => {
-          for (let i = 0; i < modifiers.length; i++) {
-              const guard = modifierGuards[modifiers[i]];
-              if (guard && guard(event, modifiers))
-                  return;
-          }
-          return fn(event, ...args);
-      };
-  };
-  // Kept for 2.x compat.
-  // Note: IE11 compat for `spacebar` and `del` is removed for now.
-  const keyNames = {
-      esc: 'escape',
-      space: ' ',
-      up: 'arrow-up',
-      left: 'arrow-left',
-      right: 'arrow-right',
-      down: 'arrow-down',
-      delete: 'backspace'
-  };
-  /**
-   * @private
-   */
-  const withKeys = (fn, modifiers) => {
-      return (event) => {
-          if (!('key' in event))
-              return;
-          const eventKey = hyphenate(event.key);
-          if (
-          // None of the provided key modifiers match the current event key
-          !modifiers.some(k => k === eventKey || keyNames[k] === eventKey)) {
-              return;
-          }
-          return fn(event);
-      };
-  };
-
-  const vShow = {
-      beforeMount(el, { value }, { transition }) {
-          el._vod = el.style.display === 'none' ? '' : el.style.display;
-          if (transition && value) {
-              transition.beforeEnter(el);
-          }
-          else {
-              setDisplay(el, value);
-          }
-      },
-      mounted(el, { value }, { transition }) {
-          if (transition && value) {
-              transition.enter(el);
-          }
-      },
-      updated(el, { value, oldValue }, { transition }) {
-          if (!value === !oldValue)
-              return;
-          if (transition) {
-              if (value) {
-                  transition.beforeEnter(el);
-                  setDisplay(el, true);
-                  transition.enter(el);
-              }
-              else {
-                  transition.leave(el, () => {
-                      setDisplay(el, false);
-                  });
-              }
-          }
-          else {
-              setDisplay(el, value);
-          }
-      },
-      beforeUnmount(el, { value }) {
-          setDisplay(el, value);
-      }
-  };
-  function setDisplay(el, value) {
-      el.style.display = value ? el._vod : 'none';
-  }
-
-  const rendererOptions = extend({ patchProp, forcePatchProp }, nodeOps);
-  // lazy create the renderer - this makes core renderer logic tree-shakable
-  // in case the user only imports reactivity utilities from Vue.
-  let renderer;
-  let enabledHydration = false;
-  function ensureRenderer() {
-      return renderer || (renderer = createRenderer(rendererOptions));
-  }
-  function ensureHydrationRenderer() {
-      renderer = enabledHydration
-          ? renderer
-          : createHydrationRenderer(rendererOptions);
-      enabledHydration = true;
-      return renderer;
-  }
-  // use explicit type casts here to avoid import() calls in rolled-up d.ts
-  const render = ((...args) => {
-      ensureRenderer().render(...args);
-  });
-  const hydrate = ((...args) => {
-      ensureHydrationRenderer().hydrate(...args);
-  });
-  const createApp = ((...args) => {
-      const app = ensureRenderer().createApp(...args);
-      {
-          injectNativeTagCheck(app);
-      }
-      const { mount } = app;
-      app.mount = (containerOrSelector) => {
-          const container = normalizeContainer(containerOrSelector);
-          if (!container)
-              return;
-          const component = app._component;
-          if (!isFunction(component) && !component.render && !component.template) {
-              component.template = container.innerHTML;
-          }
-          // clear content before mounting
-          container.innerHTML = '';
-          const proxy = mount(container);
-          container.removeAttribute('v-cloak');
-          container.setAttribute('data-v-app', '');
-          return proxy;
-      };
-      return app;
-  });
-  const createSSRApp = ((...args) => {
-      const app = ensureHydrationRenderer().createApp(...args);
-      {
-          injectNativeTagCheck(app);
-      }
-      const { mount } = app;
-      app.mount = (containerOrSelector) => {
-          const container = normalizeContainer(containerOrSelector);
-          if (container) {
-              return mount(container, true);
-          }
-      };
-      return app;
-  });
-  function injectNativeTagCheck(app) {
-      // Inject `isNativeTag`
-      // this is used for component name validation (dev only)
-      Object.defineProperty(app.config, 'isNativeTag', {
-          value: (tag) => isHTMLTag(tag) || isSVGTag(tag),
-          writable: false
-      });
-  }
-  function normalizeContainer(container) {
-      if (isString(container)) {
-          const res = document.querySelector(container);
-          if ( !res) {
-              warn(`Failed to mount app: mount target selector returned null.`);
-          }
-          return res;
-      }
-      return container;
-  }
-
-  function initDev() {
-      const target = getGlobalThis();
-      target.__VUE__ = true;
-      setDevtoolsHook(target.__VUE_DEVTOOLS_GLOBAL_HOOK__);
-      {
-          console.info(`You are running a development build of Vue.\n` +
-              `Make sure to use the production build (*.prod.js) when deploying for production.`);
-          initCustomFormatter();
-      }
-  }
-
-  function defaultOnError(error) {
-      throw error;
-  }
-  function createCompilerError(code, loc, messages, additionalMessage) {
-      const msg =  (messages || errorMessages)[code] + (additionalMessage || ``)
-          ;
-      const error = new SyntaxError(String(msg));
-      error.code = code;
-      error.loc = loc;
-      return error;
-  }
-  const errorMessages = {
-      // parse errors
-      [0 /* ABRUPT_CLOSING_OF_EMPTY_COMMENT */]: 'Illegal comment.',
-      [1 /* CDATA_IN_HTML_CONTENT */]: 'CDATA section is allowed only in XML context.',
-      [2 /* DUPLICATE_ATTRIBUTE */]: 'Duplicate attribute.',
-      [3 /* END_TAG_WITH_ATTRIBUTES */]: 'End tag cannot have attributes.',
-      [4 /* END_TAG_WITH_TRAILING_SOLIDUS */]: "Illegal '/' in tags.",
-      [5 /* EOF_BEFORE_TAG_NAME */]: 'Unexpected EOF in tag.',
-      [6 /* EOF_IN_CDATA */]: 'Unexpected EOF in CDATA section.',
-      [7 /* EOF_IN_COMMENT */]: 'Unexpected EOF in comment.',
-      [8 /* EOF_IN_SCRIPT_HTML_COMMENT_LIKE_TEXT */]: 'Unexpected EOF in script.',
-      [9 /* EOF_IN_TAG */]: 'Unexpected EOF in tag.',
-      [10 /* INCORRECTLY_CLOSED_COMMENT */]: 'Incorrectly closed comment.',
-      [11 /* INCORRECTLY_OPENED_COMMENT */]: 'Incorrectly opened comment.',
-      [12 /* INVALID_FIRST_CHARACTER_OF_TAG_NAME */]: "Illegal tag name. Use '&lt;' to print '<'.",
-      [13 /* MISSING_ATTRIBUTE_VALUE */]: 'Attribute value was expected.',
-      [14 /* MISSING_END_TAG_NAME */]: 'End tag name was expected.',
-      [15 /* MISSING_WHITESPACE_BETWEEN_ATTRIBUTES */]: 'Whitespace was expected.',
-      [16 /* NESTED_COMMENT */]: "Unexpected '<!--' in comment.",
-      [17 /* UNEXPECTED_CHARACTER_IN_ATTRIBUTE_NAME */]: 'Attribute name cannot contain U+0022 ("), U+0027 (\'), and U+003C (<).',
-      [18 /* UNEXPECTED_CHARACTER_IN_UNQUOTED_ATTRIBUTE_VALUE */]: 'Unquoted attribute value cannot contain U+0022 ("), U+0027 (\'), U+003C (<), U+003D (=), and U+0060 (`).',
-      [19 /* UNEXPECTED_EQUALS_SIGN_BEFORE_ATTRIBUTE_NAME */]: "Attribute name cannot start with '='.",
-      [21 /* UNEXPECTED_QUESTION_MARK_INSTEAD_OF_TAG_NAME */]: "'<?' is allowed only in XML context.",
-      [22 /* UNEXPECTED_SOLIDUS_IN_TAG */]: "Illegal '/' in tags.",
-      // Vue-specific parse errors
-      [23 /* X_INVALID_END_TAG */]: 'Invalid end tag.',
-      [24 /* X_MISSING_END_TAG */]: 'Element is missing end tag.',
-      [25 /* X_MISSING_INTERPOLATION_END */]: 'Interpolation end sign was not found.',
-      [26 /* X_MISSING_DYNAMIC_DIRECTIVE_ARGUMENT_END */]: 'End bracket for dynamic directive argument was not found. ' +
-          'Note that dynamic directive argument cannot contain spaces.',
-      // transform errors
-      [27 /* X_V_IF_NO_EXPRESSION */]: `v-if/v-else-if is missing expression.`,
-      [28 /* X_V_IF_SAME_KEY */]: `v-if/else branches must use unique keys.`,
-      [29 /* X_V_ELSE_NO_ADJACENT_IF */]: `v-else/v-else-if has no adjacent v-if.`,
-      [30 /* X_V_FOR_NO_EXPRESSION */]: `v-for is missing expression.`,
-      [31 /* X_V_FOR_MALFORMED_EXPRESSION */]: `v-for has invalid expression.`,
-      [32 /* X_V_FOR_TEMPLATE_KEY_PLACEMENT */]: `<template v-for> key should be placed on the <template> tag.`,
-      [33 /* X_V_BIND_NO_EXPRESSION */]: `v-bind is missing expression.`,
-      [34 /* X_V_ON_NO_EXPRESSION */]: `v-on is missing expression.`,
-      [35 /* X_V_SLOT_UNEXPECTED_DIRECTIVE_ON_SLOT_OUTLET */]: `Unexpected custom directive on <slot> outlet.`,
-      [36 /* X_V_SLOT_MIXED_SLOT_USAGE */]: `Mixed v-slot usage on both the component and nested <template>.` +
-          `When there are multiple named slots, all slots should use <template> ` +
-          `syntax to avoid scope ambiguity.`,
-      [37 /* X_V_SLOT_DUPLICATE_SLOT_NAMES */]: `Duplicate slot names found. `,
-      [38 /* X_V_SLOT_EXTRANEOUS_DEFAULT_SLOT_CHILDREN */]: `Extraneous children found when component already has explicitly named ` +
-          `default slot. These children will be ignored.`,
-      [39 /* X_V_SLOT_MISPLACED */]: `v-slot can only be used on components or <template> tags.`,
-      [40 /* X_V_MODEL_NO_EXPRESSION */]: `v-model is missing expression.`,
-      [41 /* X_V_MODEL_MALFORMED_EXPRESSION */]: `v-model value must be a valid JavaScript member expression.`,
-      [42 /* X_V_MODEL_ON_SCOPE_VARIABLE */]: `v-model cannot be used on v-for or v-slot scope variables because they are not writable.`,
-      [43 /* X_INVALID_EXPRESSION */]: `Error parsing JavaScript expression: `,
-      [44 /* X_KEEP_ALIVE_INVALID_CHILDREN */]: `<KeepAlive> expects exactly one child component.`,
-      // generic errors
-      [45 /* X_PREFIX_ID_NOT_SUPPORTED */]: `"prefixIdentifiers" option is not supported in this build of compiler.`,
-      [46 /* X_MODULE_MODE_NOT_SUPPORTED */]: `ES module mode is not supported in this build of compiler.`,
-      [47 /* X_CACHE_HANDLER_NOT_SUPPORTED */]: `"cacheHandlers" option is only supported when the "prefixIdentifiers" option is enabled.`,
-      [48 /* X_SCOPE_ID_NOT_SUPPORTED */]: `"scopeId" option is only supported in module mode.`
-  };
-
-  const FRAGMENT = Symbol( `Fragment` );
-  const TELEPORT = Symbol( `Teleport` );
-  const SUSPENSE = Symbol( `Suspense` );
-  const KEEP_ALIVE = Symbol( `KeepAlive` );
-  const BASE_TRANSITION = Symbol( `BaseTransition` );
-  const OPEN_BLOCK = Symbol( `openBlock` );
-  const CREATE_BLOCK = Symbol( `createBlock` );
-  const CREATE_VNODE = Symbol( `createVNode` );
-  const CREATE_COMMENT = Symbol( `createCommentVNode` );
-  const CREATE_TEXT = Symbol( `createTextVNode` );
-  const CREATE_STATIC = Symbol( `createStaticVNode` );
-  const RESOLVE_COMPONENT = Symbol( `resolveComponent` );
-  const RESOLVE_DYNAMIC_COMPONENT = Symbol( `resolveDynamicComponent` );
-  const RESOLVE_DIRECTIVE = Symbol( `resolveDirective` );
-  const WITH_DIRECTIVES = Symbol( `withDirectives` );
-  const RENDER_LIST = Symbol( `renderList` );
-  const RENDER_SLOT = Symbol( `renderSlot` );
-  const CREATE_SLOTS = Symbol( `createSlots` );
-  const TO_DISPLAY_STRING = Symbol( `toDisplayString` );
-  const MERGE_PROPS = Symbol( `mergeProps` );
-  const TO_HANDLERS = Symbol( `toHandlers` );
-  const CAMELIZE = Symbol( `camelize` );
-  const CAPITALIZE = Symbol( `capitalize` );
-  const TO_HANDLER_KEY = Symbol( `toHandlerKey` );
-  const SET_BLOCK_TRACKING = Symbol( `setBlockTracking` );
-  const PUSH_SCOPE_ID = Symbol( `pushScopeId` );
-  const POP_SCOPE_ID = Symbol( `popScopeId` );
-  const WITH_SCOPE_ID = Symbol( `withScopeId` );
-  const WITH_CTX = Symbol( `withCtx` );
-  // Name mapping for runtime helpers that need to be imported from 'vue' in
-  // generated code. Make sure these are correctly exported in the runtime!
-  // Using `any` here because TS doesn't allow symbols as index type.
-  const helperNameMap = {
-      [FRAGMENT]: `Fragment`,
-      [TELEPORT]: `Teleport`,
-      [SUSPENSE]: `Suspense`,
-      [KEEP_ALIVE]: `KeepAlive`,
-      [BASE_TRANSITION]: `BaseTransition`,
-      [OPEN_BLOCK]: `openBlock`,
-      [CREATE_BLOCK]: `createBlock`,
-      [CREATE_VNODE]: `createVNode`,
-      [CREATE_COMMENT]: `createCommentVNode`,
-      [CREATE_TEXT]: `createTextVNode`,
-      [CREATE_STATIC]: `createStaticVNode`,
-      [RESOLVE_COMPONENT]: `resolveComponent`,
-      [RESOLVE_DYNAMIC_COMPONENT]: `resolveDynamicComponent`,
-      [RESOLVE_DIRECTIVE]: `resolveDirective`,
-      [WITH_DIRECTIVES]: `withDirectives`,
-      [RENDER_LIST]: `renderList`,
-      [RENDER_SLOT]: `renderSlot`,
-      [CREATE_SLOTS]: `createSlots`,
-      [TO_DISPLAY_STRING]: `toDisplayString`,
-      [MERGE_PROPS]: `mergeProps`,
-      [TO_HANDLERS]: `toHandlers`,
-      [CAMELIZE]: `camelize`,
-      [CAPITALIZE]: `capitalize`,
-      [TO_HANDLER_KEY]: `toHandlerKey`,
-      [SET_BLOCK_TRACKING]: `setBlockTracking`,
-      [PUSH_SCOPE_ID]: `pushScopeId`,
-      [POP_SCOPE_ID]: `popScopeId`,
-      [WITH_SCOPE_ID]: `withScopeId`,
-      [WITH_CTX]: `withCtx`
-  };
-  function registerRuntimeHelpers(helpers) {
-      Object.getOwnPropertySymbols(helpers).forEach(s => {
-          helperNameMap[s] = helpers[s];
-      });
-  }
-
-  // AST Utilities ---------------------------------------------------------------
-  // Some expressions, e.g. sequence and conditional expressions, are never
-  // associated with template nodes, so their source locations are just a stub.
-  // Container types like CompoundExpression also don't need a real location.
-  const locStub = {
-      source: '',
-      start: { line: 1, column: 1, offset: 0 },
-      end: { line: 1, column: 1, offset: 0 }
-  };
-  function createRoot(children, loc = locStub) {
-      return {
-          type: 0 /* ROOT */,
-          children,
-          helpers: [],
-          components: [],
-          directives: [],
-          hoists: [],
-          imports: [],
-          cached: 0,
-          temps: 0,
-          codegenNode: undefined,
-          loc
-      };
-  }
-  function createVNodeCall(context, tag, props, children, patchFlag, dynamicProps, directives, isBlock = false, disableTracking = false, loc = locStub) {
-      if (context) {
-          if (isBlock) {
-              context.helper(OPEN_BLOCK);
-              context.helper(CREATE_BLOCK);
-          }
-          else {
-              context.helper(CREATE_VNODE);
-          }
-          if (directives) {
-              context.helper(WITH_DIRECTIVES);
-          }
-      }
-      return {
-          type: 13 /* VNODE_CALL */,
-          tag,
-          props,
-          children,
-          patchFlag,
-          dynamicProps,
-          directives,
-          isBlock,
-          disableTracking,
-          loc
-      };
-  }
-  function createArrayExpression(elements, loc = locStub) {
-      return {
-          type: 17 /* JS_ARRAY_EXPRESSION */,
-          loc,
-          elements
-      };
-  }
-  function createObjectExpression(properties, loc = locStub) {
-      return {
-          type: 15 /* JS_OBJECT_EXPRESSION */,
-          loc,
-          properties
-      };
-  }
-  function createObjectProperty(key, value) {
-      return {
-          type: 16 /* JS_PROPERTY */,
-          loc: locStub,
-          key: isString(key) ? createSimpleExpression(key, true) : key,
-          value
-      };
-  }
-  function createSimpleExpression(content, isStatic, loc = locStub, isConstant = false) {
-      return {
-          type: 4 /* SIMPLE_EXPRESSION */,
-          loc,
-          isConstant,
-          content,
-          isStatic
-      };
-  }
-  function createCompoundExpression(children, loc = locStub) {
-      return {
-          type: 8 /* COMPOUND_EXPRESSION */,
-          loc,
-          children
-      };
-  }
-  function createCallExpression(callee, args = [], loc = locStub) {
-      return {
-          type: 14 /* JS_CALL_EXPRESSION */,
-          loc,
-          callee,
-          arguments: args
-      };
-  }
-  function createFunctionExpression(params, returns = undefined, newline = false, isSlot = false, loc = locStub) {
-      return {
-          type: 18 /* JS_FUNCTION_EXPRESSION */,
-          params,
-          returns,
-          newline,
-          isSlot,
-          loc
-      };
-  }
-  function createConditionalExpression(test, consequent, alternate, newline = true) {
-      return {
-          type: 19 /* JS_CONDITIONAL_EXPRESSION */,
-          test,
-          consequent,
-          alternate,
-          newline,
-          loc: locStub
-      };
-  }
-  function createCacheExpression(index, value, isVNode = false) {
-      return {
-          type: 20 /* JS_CACHE_EXPRESSION */,
-          index,
-          value,
-          isVNode,
-          loc: locStub
-      };
-  }
-
-  const isStaticExp = (p) => p.type === 4 /* SIMPLE_EXPRESSION */ && p.isStatic;
-  const isBuiltInType = (tag, expected) => tag === expected || tag === hyphenate(expected);
-  function isCoreComponent(tag) {
-      if (isBuiltInType(tag, 'Teleport')) {
-          return TELEPORT;
-      }
-      else if (isBuiltInType(tag, 'Suspense')) {
-          return SUSPENSE;
-      }
-      else if (isBuiltInType(tag, 'KeepAlive')) {
-          return KEEP_ALIVE;
-      }
-      else if (isBuiltInType(tag, 'BaseTransition')) {
-          return BASE_TRANSITION;
-      }
-  }
-  const nonIdentifierRE = /^\d|[^\$\w]/;
-  const isSimpleIdentifier = (name) => !nonIdentifierRE.test(name);
-  const memberExpRE = /^[A-Za-z_$][\w$]*(?:\s*\.\s*[A-Za-z_$][\w$]*|\[[^\]]+\])*$/;
-  const isMemberExpression = (path) => {
-      if (!path)
-          return false;
-      return memberExpRE.test(path.trim());
-  };
-  function getInnerRange(loc, offset, length) {
-      const source = loc.source.substr(offset, length);
-      const newLoc = {
-          source,
-          start: advancePositionWithClone(loc.start, loc.source, offset),
-          end: loc.end
-      };
-      if (length != null) {
-          newLoc.end = advancePositionWithClone(loc.start, loc.source, offset + length);
-      }
-      return newLoc;
-  }
-  function advancePositionWithClone(pos, source, numberOfCharacters = source.length) {
-      return advancePositionWithMutation(extend({}, pos), source, numberOfCharacters);
-  }
-  // advance by mutation without cloning (for performance reasons), since this
-  // gets called a lot in the parser
-  function advancePositionWithMutation(pos, source, numberOfCharacters = source.length) {
-      let linesCount = 0;
-      let lastNewLinePos = -1;
-      for (let i = 0; i < numberOfCharacters; i++) {
-          if (source.charCodeAt(i) === 10 /* newline char code */) {
-              linesCount++;
-              lastNewLinePos = i;
-          }
-      }
-      pos.offset += numberOfCharacters;
-      pos.line += linesCount;
-      pos.column =
-          lastNewLinePos === -1
-              ? pos.column + numberOfCharacters
-              : numberOfCharacters - lastNewLinePos;
-      return pos;
-  }
-  function assert(condition, msg) {
-      /* istanbul ignore if */
-      if (!condition) {
-          throw new Error(msg || `unexpected compiler condition`);
-      }
-  }
-  function findDir(node, name, allowEmpty = false) {
-      for (let i = 0; i < node.props.length; i++) {
-          const p = node.props[i];
-          if (p.type === 7 /* DIRECTIVE */ &&
-              (allowEmpty || p.exp) &&
-              (isString(name) ? p.name === name : name.test(p.name))) {
-              return p;
-          }
-      }
-  }
-  function findProp(node, name, dynamicOnly = false, allowEmpty = false) {
-      for (let i = 0; i < node.props.length; i++) {
-          const p = node.props[i];
-          if (p.type === 6 /* ATTRIBUTE */) {
-              if (dynamicOnly)
-                  continue;
-              if (p.name === name && (p.value || allowEmpty)) {
-                  return p;
-              }
-          }
-          else if (p.name === 'bind' &&
-              (p.exp || allowEmpty) &&
-              isBindKey(p.arg, name)) {
-              return p;
-          }
-      }
-  }
-  function isBindKey(arg, name) {
-      return !!(arg && isStaticExp(arg) && arg.content === name);
-  }
-  function hasDynamicKeyVBind(node) {
-      return node.props.some(p => p.type === 7 /* DIRECTIVE */ &&
-          p.name === 'bind' &&
-          (!p.arg || // v-bind="obj"
-              p.arg.type !== 4 /* SIMPLE_EXPRESSION */ || // v-bind:[_ctx.foo]
-              !p.arg.isStatic) // v-bind:[foo]
-      );
-  }
-  function isText(node) {
-      return node.type === 5 /* INTERPOLATION */ || node.type === 2 /* TEXT */;
-  }
-  function isVSlot(p) {
-      return p.type === 7 /* DIRECTIVE */ && p.name === 'slot';
-  }
-  function isTemplateNode(node) {
-      return (node.type === 1 /* ELEMENT */ && node.tagType === 3 /* TEMPLATE */);
-  }
-  function isSlotOutlet(node) {
-      return node.type === 1 /* ELEMENT */ && node.tagType === 2 /* SLOT */;
-  }
-  function injectProp(node, prop, context) {
-      let propsWithInjection;
-      const props = node.type === 13 /* VNODE_CALL */ ? node.props : node.arguments[2];
-      if (props == null || isString(props)) {
-          propsWithInjection = createObjectExpression([prop]);
-      }
-      else if (props.type === 14 /* JS_CALL_EXPRESSION */) {
-          // merged props... add ours
-          // only inject key to object literal if it's the first argument so that
-          // if doesn't override user provided keys
-          const first = props.arguments[0];
-          if (!isString(first) && first.type === 15 /* JS_OBJECT_EXPRESSION */) {
-              first.properties.unshift(prop);
-          }
-          else {
-              if (props.callee === TO_HANDLERS) {
-                  // #2366
-                  propsWithInjection = createCallExpression(context.helper(MERGE_PROPS), [
-                      createObjectExpression([prop]),
-                      props
-                  ]);
-              }
-              else {
-                  props.arguments.unshift(createObjectExpression([prop]));
-              }
-          }
-          !propsWithInjection && (propsWithInjection = props);
-      }
-      else if (props.type === 15 /* JS_OBJECT_EXPRESSION */) {
-          let alreadyExists = false;
-          // check existing key to avoid overriding user provided keys
-          if (prop.key.type === 4 /* SIMPLE_EXPRESSION */) {
-              const propKeyName = prop.key.content;
-              alreadyExists = props.properties.some(p => p.key.type === 4 /* SIMPLE_EXPRESSION */ &&
-                  p.key.content === propKeyName);
-          }
-          if (!alreadyExists) {
-              props.properties.unshift(prop);
-          }
-          propsWithInjection = props;
-      }
-      else {
-          // single v-bind with expression, return a merged replacement
-          propsWithInjection = createCallExpression(context.helper(MERGE_PROPS), [
-              createObjectExpression([prop]),
-              props
-          ]);
-      }
-      if (node.type === 13 /* VNODE_CALL */) {
-          node.props = propsWithInjection;
-      }
-      else {
-          node.arguments[2] = propsWithInjection;
-      }
-  }
-  function toValidAssetId(name, type) {
-      return `_${type}_${name.replace(/[^\w]/g, '_')}`;
-  }
-
-  // The default decoder only provides escapes for characters reserved as part of
-  // the template syntax, and is only used if the custom renderer did not provide
-  // a platform-specific decoder.
-  const decodeRE = /&(gt|lt|amp|apos|quot);/g;
-  const decodeMap = {
-      gt: '>',
-      lt: '<',
-      amp: '&',
-      apos: "'",
-      quot: '"'
-  };
-  const defaultParserOptions = {
-      delimiters: [`{{`, `}}`],
-      getNamespace: () => 0 /* HTML */,
-      getTextMode: () => 0 /* DATA */,
-      isVoidTag: NO,
-      isPreTag: NO,
-      isCustomElement: NO,
-      decodeEntities: (rawText) => rawText.replace(decodeRE, (_, p1) => decodeMap[p1]),
-      onError: defaultOnError,
-      comments: false
-  };
-  function baseParse(content, options = {}) {
-      const context = createParserContext(content, options);
-      const start = getCursor(context);
-      return createRoot(parseChildren(context, 0 /* DATA */, []), getSelection(context, start));
-  }
-  function createParserContext(content, rawOptions) {
-      const options = extend({}, defaultParserOptions);
-      for (const key in rawOptions) {
-          // @ts-ignore
-          options[key] = rawOptions[key] || defaultParserOptions[key];
-      }
-      return {
-          options,
-          column: 1,
-          line: 1,
-          offset: 0,
-          originalSource: content,
-          source: content,
-          inPre: false,
-          inVPre: false
-      };
-  }
-  function parseChildren(context, mode, ancestors) {
-      const parent = last(ancestors);
-      const ns = parent ? parent.ns : 0 /* HTML */;
-      const nodes = [];
-      while (!isEnd(context, mode, ancestors)) {
-          const s = context.source;
-          let node = undefined;
-          if (mode === 0 /* DATA */ || mode === 1 /* RCDATA */) {
-              if (!context.inVPre && startsWith(s, context.options.delimiters[0])) {
-                  // '{{'
-                  node = parseInterpolation(context, mode);
-              }
-              else if (mode === 0 /* DATA */ && s[0] === '<') {
-                  // https://html.spec.whatwg.org/multipage/parsing.html#tag-open-state
-                  if (s.length === 1) {
-                      emitError(context, 5 /* EOF_BEFORE_TAG_NAME */, 1);
-                  }
-                  else if (s[1] === '!') {
-                      // https://html.spec.whatwg.org/multipage/parsing.html#markup-declaration-open-state
-                      if (startsWith(s, '<!--')) {
-                          node = parseComment(context);
-                      }
-                      else if (startsWith(s, '<!DOCTYPE')) {
-                          // Ignore DOCTYPE by a limitation.
-                          node = parseBogusComment(context);
-                      }
-                      else if (startsWith(s, '<![CDATA[')) {
-                          if (ns !== 0 /* HTML */) {
-                              node = parseCDATA(context, ancestors);
-                          }
-                          else {
-                              emitError(context, 1 /* CDATA_IN_HTML_CONTENT */);
-                              node = parseBogusComment(context);
-                          }
-                      }
-                      else {
-                          emitError(context, 11 /* INCORRECTLY_OPENED_COMMENT */);
-                          node = parseBogusComment(context);
-                      }
-                  }
-                  else if (s[1] === '/') {
-                      // https://html.spec.whatwg.org/multipage/parsing.html#end-tag-open-state
-                      if (s.length === 2) {
-                          emitError(context, 5 /* EOF_BEFORE_TAG_NAME */, 2);
-                      }
-                      else if (s[2] === '>') {
-                          emitError(context, 14 /* MISSING_END_TAG_NAME */, 2);
-                          advanceBy(context, 3);
-                          continue;
-                      }
-                      else if (/[a-z]/i.test(s[2])) {
-                          emitError(context, 23 /* X_INVALID_END_TAG */);
-                          parseTag(context, 1 /* End */, parent);
-                          continue;
-                      }
-                      else {
-                          emitError(context, 12 /* INVALID_FIRST_CHARACTER_OF_TAG_NAME */, 2);
-                          node = parseBogusComment(context);
-                      }
-                  }
-                  else if (/[a-z]/i.test(s[1])) {
-                      node = parseElement(context, ancestors);
-                  }
-                  else if (s[1] === '?') {
-                      emitError(context, 21 /* UNEXPECTED_QUESTION_MARK_INSTEAD_OF_TAG_NAME */, 1);
-                      node = parseBogusComment(context);
-                  }
-                  else {
-                      emitError(context, 12 /* INVALID_FIRST_CHARACTER_OF_TAG_NAME */, 1);
-                  }
-              }
-          }
-          if (!node) {
-              node = parseText(context, mode);
-          }
-          if (isArray(node)) {
-              for (let i = 0; i < node.length; i++) {
-                  pushNode(nodes, node[i]);
-              }
-          }
-          else {
-              pushNode(nodes, node);
-          }
-      }
-      // Whitespace management for more efficient output
-      // (same as v2 whitespace: 'condense')
-      let removedWhitespace = false;
-      if (mode !== 2 /* RAWTEXT */) {
-          for (let i = 0; i < nodes.length; i++) {
-              const node = nodes[i];
-              if (!context.inPre && node.type === 2 /* TEXT */) {
-                  if (!/[^\t\r\n\f ]/.test(node.content)) {
-                      const prev = nodes[i - 1];
-                      const next = nodes[i + 1];
-                      // If:
-                      // - the whitespace is the first or last node, or:
-                      // - the whitespace is adjacent to a comment, or:
-                      // - the whitespace is between two elements AND contains newline
-                      // Then the whitespace is ignored.
-                      if (!prev ||
-                          !next ||
-                          prev.type === 3 /* COMMENT */ ||
-                          next.type === 3 /* COMMENT */ ||
-                          (prev.type === 1 /* ELEMENT */ &&
-                              next.type === 1 /* ELEMENT */ &&
-                              /[\r\n]/.test(node.content))) {
-                          removedWhitespace = true;
-                          nodes[i] = null;
-                      }
-                      else {
-                          // Otherwise, condensed consecutive whitespace inside the text
-                          // down to a single space
-                          node.content = ' ';
-                      }
-                  }
-                  else {
-                      node.content = node.content.replace(/[\t\r\n\f ]+/g, ' ');
-                  }
-              }
-          }
-          if (context.inPre && parent && context.options.isPreTag(parent.tag)) {
-              // remove leading newline per html spec
-              // https://html.spec.whatwg.org/multipage/grouping-content.html#the-pre-element
-              const first = nodes[0];
-              if (first && first.type === 2 /* TEXT */) {
-                  first.content = first.content.replace(/^\r?\n/, '');
-              }
-          }
-      }
-      return removedWhitespace ? nodes.filter(Boolean) : nodes;
-  }
-  function pushNode(nodes, node) {
-      if (node.type === 2 /* TEXT */) {
-          const prev = last(nodes);
-          // Merge if both this and the previous node are text and those are
-          // consecutive. This happens for cases like "a < b".
-          if (prev &&
-              prev.type === 2 /* TEXT */ &&
-              prev.loc.end.offset === node.loc.start.offset) {
-              prev.content += node.content;
-              prev.loc.end = node.loc.end;
-              prev.loc.source += node.loc.source;
-              return;
-          }
-      }
-      nodes.push(node);
-  }
-  function parseCDATA(context, ancestors) {
-      advanceBy(context, 9);
-      const nodes = parseChildren(context, 3 /* CDATA */, ancestors);
-      if (context.source.length === 0) {
-          emitError(context, 6 /* EOF_IN_CDATA */);
-      }
-      else {
-          advanceBy(context, 3);
-      }
-      return nodes;
-  }
-  function parseComment(context) {
-      const start = getCursor(context);
-      let content;
-      // Regular comment.
-      const match = /--(\!)?>/.exec(context.source);
-      if (!match) {
-          content = context.source.slice(4);
-          advanceBy(context, context.source.length);
-          emitError(context, 7 /* EOF_IN_COMMENT */);
-      }
-      else {
-          if (match.index <= 3) {
-              emitError(context, 0 /* ABRUPT_CLOSING_OF_EMPTY_COMMENT */);
-          }
-          if (match[1]) {
-              emitError(context, 10 /* INCORRECTLY_CLOSED_COMMENT */);
-          }
-          content = context.source.slice(4, match.index);
-          // Advancing with reporting nested comments.
-          const s = context.source.slice(0, match.index);
-          let prevIndex = 1, nestedIndex = 0;
-          while ((nestedIndex = s.indexOf('<!--', prevIndex)) !== -1) {
-              advanceBy(context, nestedIndex - prevIndex + 1);
-              if (nestedIndex + 4 < s.length) {
-                  emitError(context, 16 /* NESTED_COMMENT */);
-              }
-              prevIndex = nestedIndex + 1;
-          }
-          advanceBy(context, match.index + match[0].length - prevIndex + 1);
-      }
-      return {
-          type: 3 /* COMMENT */,
-          content,
-          loc: getSelection(context, start)
-      };
-  }
-  function parseBogusComment(context) {
-      const start = getCursor(context);
-      const contentStart = context.source[1] === '?' ? 1 : 2;
-      let content;
-      const closeIndex = context.source.indexOf('>');
-      if (closeIndex === -1) {
-          content = context.source.slice(contentStart);
-          advanceBy(context, context.source.length);
-      }
-      else {
-          content = context.source.slice(contentStart, closeIndex);
-          advanceBy(context, closeIndex + 1);
-      }
-      return {
-          type: 3 /* COMMENT */,
-          content,
-          loc: getSelection(context, start)
-      };
-  }
-  function parseElement(context, ancestors) {
-      // Start tag.
-      const wasInPre = context.inPre;
-      const wasInVPre = context.inVPre;
-      const parent = last(ancestors);
-      const element = parseTag(context, 0 /* Start */, parent);
-      const isPreBoundary = context.inPre && !wasInPre;
-      const isVPreBoundary = context.inVPre && !wasInVPre;
-      if (element.isSelfClosing || context.options.isVoidTag(element.tag)) {
-          return element;
-      }
-      // Children.
-      ancestors.push(element);
-      const mode = context.options.getTextMode(element, parent);
-      const children = parseChildren(context, mode, ancestors);
-      ancestors.pop();
-      element.children = children;
-      // End tag.
-      if (startsWithEndTagOpen(context.source, element.tag)) {
-          parseTag(context, 1 /* End */, parent);
-      }
-      else {
-          emitError(context, 24 /* X_MISSING_END_TAG */, 0, element.loc.start);
-          if (context.source.length === 0 && element.tag.toLowerCase() === 'script') {
-              const first = children[0];
-              if (first && startsWith(first.loc.source, '<!--')) {
-                  emitError(context, 8 /* EOF_IN_SCRIPT_HTML_COMMENT_LIKE_TEXT */);
-              }
-          }
-      }
-      element.loc = getSelection(context, element.loc.start);
-      if (isPreBoundary) {
-          context.inPre = false;
-      }
-      if (isVPreBoundary) {
-          context.inVPre = false;
-      }
-      return element;
-  }
-  const isSpecialTemplateDirective = /*#__PURE__*/ makeMap(`if,else,else-if,for,slot`);
-  /**
-   * Parse a tag (E.g. `<div id=a>`) with that type (start tag or end tag).
-   */
-  function parseTag(context, type, parent) {
-      // Tag open.
-      const start = getCursor(context);
-      const match = /^<\/?([a-z][^\t\r\n\f />]*)/i.exec(context.source);
-      const tag = match[1];
-      const ns = context.options.getNamespace(tag, parent);
-      advanceBy(context, match[0].length);
-      advanceSpaces(context);
-      // save current state in case we need to re-parse attributes with v-pre
-      const cursor = getCursor(context);
-      const currentSource = context.source;
-      // Attributes.
-      let props = parseAttributes(context, type);
-      // check <pre> tag
-      if (context.options.isPreTag(tag)) {
-          context.inPre = true;
-      }
-      // check v-pre
-      if (!context.inVPre &&
-          props.some(p => p.type === 7 /* DIRECTIVE */ && p.name === 'pre')) {
-          context.inVPre = true;
-          // reset context
-          extend(context, cursor);
-          context.source = currentSource;
-          // re-parse attrs and filter out v-pre itself
-          props = parseAttributes(context, type).filter(p => p.name !== 'v-pre');
-      }
-      // Tag close.
-      let isSelfClosing = false;
-      if (context.source.length === 0) {
-          emitError(context, 9 /* EOF_IN_TAG */);
-      }
-      else {
-          isSelfClosing = startsWith(context.source, '/>');
-          if (type === 1 /* End */ && isSelfClosing) {
-              emitError(context, 4 /* END_TAG_WITH_TRAILING_SOLIDUS */);
-          }
-          advanceBy(context, isSelfClosing ? 2 : 1);
-      }
-      let tagType = 0 /* ELEMENT */;
-      const options = context.options;
-      if (!context.inVPre && !options.isCustomElement(tag)) {
-          const hasVIs = props.some(p => p.type === 7 /* DIRECTIVE */ && p.name === 'is');
-          if (options.isNativeTag && !hasVIs) {
-              if (!options.isNativeTag(tag))
-                  tagType = 1 /* COMPONENT */;
-          }
-          else if (hasVIs ||
-              isCoreComponent(tag) ||
-              (options.isBuiltInComponent && options.isBuiltInComponent(tag)) ||
-              /^[A-Z]/.test(tag) ||
-              tag === 'component') {
-              tagType = 1 /* COMPONENT */;
-          }
-          if (tag === 'slot') {
-              tagType = 2 /* SLOT */;
-          }
-          else if (tag === 'template' &&
-              props.some(p => {
-                  return (p.type === 7 /* DIRECTIVE */ && isSpecialTemplateDirective(p.name));
-              })) {
-              tagType = 3 /* TEMPLATE */;
-          }
-      }
-      return {
-          type: 1 /* ELEMENT */,
-          ns,
-          tag,
-          tagType,
-          props,
-          isSelfClosing,
-          children: [],
-          loc: getSelection(context, start),
-          codegenNode: undefined // to be created during transform phase
-      };
-  }
-  function parseAttributes(context, type) {
-      const props = [];
-      const attributeNames = new Set();
-      while (context.source.length > 0 &&
-          !startsWith(context.source, '>') &&
-          !startsWith(context.source, '/>')) {
-          if (startsWith(context.source, '/')) {
-              emitError(context, 22 /* UNEXPECTED_SOLIDUS_IN_TAG */);
-              advanceBy(context, 1);
-              advanceSpaces(context);
-              continue;
-          }
-          if (type === 1 /* End */) {
-              emitError(context, 3 /* END_TAG_WITH_ATTRIBUTES */);
-          }
-          const attr = parseAttribute(context, attributeNames);
-          if (type === 0 /* Start */) {
-              props.push(attr);
-          }
-          if (/^[^\t\r\n\f />]/.test(context.source)) {
-              emitError(context, 15 /* MISSING_WHITESPACE_BETWEEN_ATTRIBUTES */);
-          }
-          advanceSpaces(context);
-      }
-      return props;
-  }
-  function parseAttribute(context, nameSet) {
-      // Name.
-      const start = getCursor(context);
-      const match = /^[^\t\r\n\f />][^\t\r\n\f />=]*/.exec(context.source);
-      const name = match[0];
-      if (nameSet.has(name)) {
-          emitError(context, 2 /* DUPLICATE_ATTRIBUTE */);
-      }
-      nameSet.add(name);
-      if (name[0] === '=') {
-          emitError(context, 19 /* UNEXPECTED_EQUALS_SIGN_BEFORE_ATTRIBUTE_NAME */);
-      }
-      {
-          const pattern = /["'<]/g;
-          let m;
-          while ((m = pattern.exec(name))) {
-              emitError(context, 17 /* UNEXPECTED_CHARACTER_IN_ATTRIBUTE_NAME */, m.index);
-          }
-      }
-      advanceBy(context, name.length);
-      // Value
-      let value = undefined;
-      if (/^[\t\r\n\f ]*=/.test(context.source)) {
-          advanceSpaces(context);
-          advanceBy(context, 1);
-          advanceSpaces(context);
-          value = parseAttributeValue(context);
-          if (!value) {
-              emitError(context, 13 /* MISSING_ATTRIBUTE_VALUE */);
-          }
-      }
-      const loc = getSelection(context, start);
-      if (!context.inVPre && /^(v-|:|@|#)/.test(name)) {
-          const match = /(?:^v-([a-z0-9-]+))?(?:(?::|^@|^#)(\[[^\]]+\]|[^\.]+))?(.+)?$/i.exec(name);
-          const dirName = match[1] ||
-              (startsWith(name, ':') ? 'bind' : startsWith(name, '@') ? 'on' : 'slot');
-          let arg;
-          if (match[2]) {
-              const isSlot = dirName === 'slot';
-              const startOffset = name.indexOf(match[2]);
-              const loc = getSelection(context, getNewPosition(context, start, startOffset), getNewPosition(context, start, startOffset + match[2].length + ((isSlot && match[3]) || '').length));
-              let content = match[2];
-              let isStatic = true;
-              if (content.startsWith('[')) {
-                  isStatic = false;
-                  if (!content.endsWith(']')) {
-                      emitError(context, 26 /* X_MISSING_DYNAMIC_DIRECTIVE_ARGUMENT_END */);
-                  }
-                  content = content.substr(1, content.length - 2);
-              }
-              else if (isSlot) {
-                  // #1241 special case for v-slot: vuetify relies extensively on slot
-                  // names containing dots. v-slot doesn't have any modifiers and Vue 2.x
-                  // supports such usage so we are keeping it consistent with 2.x.
-                  content += match[3] || '';
-              }
-              arg = {
-                  type: 4 /* SIMPLE_EXPRESSION */,
-                  content,
-                  isStatic,
-                  isConstant: isStatic,
-                  loc
-              };
-          }
-          if (value && value.isQuoted) {
-              const valueLoc = value.loc;
-              valueLoc.start.offset++;
-              valueLoc.start.column++;
-              valueLoc.end = advancePositionWithClone(valueLoc.start, value.content);
-              valueLoc.source = valueLoc.source.slice(1, -1);
-          }
-          return {
-              type: 7 /* DIRECTIVE */,
-              name: dirName,
-              exp: value && {
-                  type: 4 /* SIMPLE_EXPRESSION */,
-                  content: value.content,
-                  isStatic: false,
-                  // Treat as non-constant by default. This can be potentially set to
-                  // true by `transformExpression` to make it eligible for hoisting.
-                  isConstant: false,
-                  loc: value.loc
-              },
-              arg,
-              modifiers: match[3] ? match[3].substr(1).split('.') : [],
-              loc
-          };
-      }
-      return {
-          type: 6 /* ATTRIBUTE */,
-          name,
-          value: value && {
-              type: 2 /* TEXT */,
-              content: value.content,
-              loc: value.loc
-          },
-          loc
-      };
-  }
-  function parseAttributeValue(context) {
-      const start = getCursor(context);
-      let content;
-      const quote = context.source[0];
-      const isQuoted = quote === `"` || quote === `'`;
-      if (isQuoted) {
-          // Quoted value.
-          advanceBy(context, 1);
-          const endIndex = context.source.indexOf(quote);
-          if (endIndex === -1) {
-              content = parseTextData(context, context.source.length, 4 /* ATTRIBUTE_VALUE */);
-          }
-          else {
-              content = parseTextData(context, endIndex, 4 /* ATTRIBUTE_VALUE */);
-              advanceBy(context, 1);
-          }
-      }
-      else {
-          // Unquoted
-          const match = /^[^\t\r\n\f >]+/.exec(context.source);
-          if (!match) {
-              return undefined;
-          }
-          const unexpectedChars = /["'<=`]/g;
-          let m;
-          while ((m = unexpectedChars.exec(match[0]))) {
-              emitError(context, 18 /* UNEXPECTED_CHARACTER_IN_UNQUOTED_ATTRIBUTE_VALUE */, m.index);
-          }
-          content = parseTextData(context, match[0].length, 4 /* ATTRIBUTE_VALUE */);
-      }
-      return { content, isQuoted, loc: getSelection(context, start) };
-  }
-  function parseInterpolation(context, mode) {
-      const [open, close] = context.options.delimiters;
-      const closeIndex = context.source.indexOf(close, open.length);
-      if (closeIndex === -1) {
-          emitError(context, 25 /* X_MISSING_INTERPOLATION_END */);
-          return undefined;
-      }
-      const start = getCursor(context);
-      advanceBy(context, open.length);
-      const innerStart = getCursor(context);
-      const innerEnd = getCursor(context);
-      const rawContentLength = closeIndex - open.length;
-      const rawContent = context.source.slice(0, rawContentLength);
-      const preTrimContent = parseTextData(context, rawContentLength, mode);
-      const content = preTrimContent.trim();
-      const startOffset = preTrimContent.indexOf(content);
-      if (startOffset > 0) {
-          advancePositionWithMutation(innerStart, rawContent, startOffset);
-      }
-      const endOffset = rawContentLength - (preTrimContent.length - content.length - startOffset);
-      advancePositionWithMutation(innerEnd, rawContent, endOffset);
-      advanceBy(context, close.length);
-      return {
-          type: 5 /* INTERPOLATION */,
-          content: {
-              type: 4 /* SIMPLE_EXPRESSION */,
-              isStatic: false,
-              // Set `isConstant` to false by default and will decide in transformExpression
-              isConstant: false,
-              content,
-              loc: getSelection(context, innerStart, innerEnd)
-          },
-          loc: getSelection(context, start)
-      };
-  }
-  function parseText(context, mode) {
-      const endTokens = ['<', context.options.delimiters[0]];
-      if (mode === 3 /* CDATA */) {
-          endTokens.push(']]>');
-      }
-      let endIndex = context.source.length;
-      for (let i = 0; i < endTokens.length; i++) {
-          const index = context.source.indexOf(endTokens[i], 1);
-          if (index !== -1 && endIndex > index) {
-              endIndex = index;
-          }
-      }
-      const start = getCursor(context);
-      const content = parseTextData(context, endIndex, mode);
-      return {
-          type: 2 /* TEXT */,
-          content,
-          loc: getSelection(context, start)
-      };
-  }
-  /**
-   * Get text data with a given length from the current location.
-   * This translates HTML entities in the text data.
-   */
-  function parseTextData(context, length, mode) {
-      const rawText = context.source.slice(0, length);
-      advanceBy(context, length);
-      if (mode === 2 /* RAWTEXT */ ||
-          mode === 3 /* CDATA */ ||
-          rawText.indexOf('&') === -1) {
-          return rawText;
-      }
-      else {
-          // DATA or RCDATA containing "&"". Entity decoding required.
-          return context.options.decodeEntities(rawText, mode === 4 /* ATTRIBUTE_VALUE */);
-      }
-  }
-  function getCursor(context) {
-      const { column, line, offset } = context;
-      return { column, line, offset };
-  }
-  function getSelection(context, start, end) {
-      end = end || getCursor(context);
-      return {
-          start,
-          end,
-          source: context.originalSource.slice(start.offset, end.offset)
-      };
-  }
-  function last(xs) {
-      return xs[xs.length - 1];
-  }
-  function startsWith(source, searchString) {
-      return source.startsWith(searchString);
-  }
-  function advanceBy(context, numberOfCharacters) {
-      const { source } = context;
-      advancePositionWithMutation(context, source, numberOfCharacters);
-      context.source = source.slice(numberOfCharacters);
-  }
-  function advanceSpaces(context) {
-      const match = /^[\t\r\n\f ]+/.exec(context.source);
-      if (match) {
-          advanceBy(context, match[0].length);
-      }
-  }
-  function getNewPosition(context, start, numberOfCharacters) {
-      return advancePositionWithClone(start, context.originalSource.slice(start.offset, numberOfCharacters), numberOfCharacters);
-  }
-  function emitError(context, code, offset, loc = getCursor(context)) {
-      if (offset) {
-          loc.offset += offset;
-          loc.column += offset;
-      }
-      context.options.onError(createCompilerError(code, {
-          start: loc,
-          end: loc,
-          source: ''
-      }));
-  }
-  function isEnd(context, mode, ancestors) {
-      const s = context.source;
-      switch (mode) {
-          case 0 /* DATA */:
-              if (startsWith(s, '</')) {
-                  //TODO: probably bad performance
-                  for (let i = ancestors.length - 1; i >= 0; --i) {
-                      if (startsWithEndTagOpen(s, ancestors[i].tag)) {
-                          return true;
-                      }
-                  }
-              }
-              break;
-          case 1 /* RCDATA */:
-          case 2 /* RAWTEXT */: {
-              const parent = last(ancestors);
-              if (parent && startsWithEndTagOpen(s, parent.tag)) {
-                  return true;
-              }
-              break;
-          }
-          case 3 /* CDATA */:
-              if (startsWith(s, ']]>')) {
-                  return true;
-              }
-              break;
-      }
-      return !s;
-  }
-  function startsWithEndTagOpen(source, tag) {
-      return (startsWith(source, '</') &&
-          source.substr(2, tag.length).toLowerCase() === tag.toLowerCase() &&
-          /[\t\r\n\f />]/.test(source[2 + tag.length] || '>'));
-  }
-
-  function hoistStatic(root, context) {
-      walk(root, context, new Map(), 
-      // Root node is unfortunately non-hoistable due to potential parent
-      // fallthrough attributes.
-      isSingleElementRoot(root, root.children[0]));
-  }
-  function isSingleElementRoot(root, child) {
-      const { children } = root;
-      return (children.length === 1 &&
-          child.type === 1 /* ELEMENT */ &&
-          !isSlotOutlet(child));
-  }
-  function walk(node, context, resultCache, doNotHoistNode = false) {
-      let hasHoistedNode = false;
-      // Some transforms, e.g. transformAssetUrls from @vue/compiler-sfc, replaces
-      // static bindings with expressions. These expressions are guaranteed to be
-      // constant so they are still eligible for hoisting, but they are only
-      // available at runtime and therefore cannot be evaluated ahead of time.
-      // This is only a concern for pre-stringification (via transformHoist by
-      // @vue/compiler-dom), but doing it here allows us to perform only one full
-      // walk of the AST and allow `stringifyStatic` to stop walking as soon as its
-      // stringficiation threshold is met.
-      let hasRuntimeConstant = false;
-      const { children } = node;
-      for (let i = 0; i < children.length; i++) {
-          const child = children[i];
-          // only plain elements & text calls are eligible for hoisting.
-          if (child.type === 1 /* ELEMENT */ &&
-              child.tagType === 0 /* ELEMENT */) {
-              let staticType;
-              if (!doNotHoistNode &&
-                  (staticType = getStaticType(child, resultCache)) > 0) {
-                  if (staticType === 2 /* HAS_RUNTIME_CONSTANT */) {
-                      hasRuntimeConstant = true;
-                  }
-                  child.codegenNode.patchFlag =
-                      -1 /* HOISTED */ + ( ` /* HOISTED */` );
-                  child.codegenNode = context.hoist(child.codegenNode);
-                  hasHoistedNode = true;
-                  continue;
-              }
-              else {
-                  // node may contain dynamic children, but its props may be eligible for
-                  // hoisting.
-                  const codegenNode = child.codegenNode;
-                  if (codegenNode.type === 13 /* VNODE_CALL */) {
-                      const flag = getPatchFlag(codegenNode);
-                      if ((!flag ||
-                          flag === 512 /* NEED_PATCH */ ||
-                          flag === 1 /* TEXT */) &&
-                          !hasNonHoistableProps(child)) {
-                          const props = getNodeProps(child);
-                          if (props) {
-                              codegenNode.props = context.hoist(props);
-                          }
-                      }
-                  }
-              }
-          }
-          else if (child.type === 12 /* TEXT_CALL */) {
-              const staticType = getStaticType(child.content, resultCache);
-              if (staticType > 0) {
-                  if (staticType === 2 /* HAS_RUNTIME_CONSTANT */) {
-                      hasRuntimeConstant = true;
-                  }
-                  child.codegenNode = context.hoist(child.codegenNode);
-                  hasHoistedNode = true;
-              }
-          }
-          // walk further
-          if (child.type === 1 /* ELEMENT */) {
-              walk(child, context, resultCache);
-          }
-          else if (child.type === 11 /* FOR */) {
-              // Do not hoist v-for single child because it has to be a block
-              walk(child, context, resultCache, child.children.length === 1);
-          }
-          else if (child.type === 9 /* IF */) {
-              for (let i = 0; i < child.branches.length; i++) {
-                  // Do not hoist v-if single child because it has to be a block
-                  walk(child.branches[i], context, resultCache, child.branches[i].children.length === 1);
-              }
-          }
-      }
-      if (!hasRuntimeConstant && hasHoistedNode && context.transformHoist) {
-          context.transformHoist(children, context, node);
-      }
-  }
-  function getStaticType(node, resultCache = new Map()) {
-      switch (node.type) {
-          case 1 /* ELEMENT */:
-              if (node.tagType !== 0 /* ELEMENT */) {
-                  return 0 /* NOT_STATIC */;
-              }
-              const cached = resultCache.get(node);
-              if (cached !== undefined) {
-                  return cached;
-              }
-              const codegenNode = node.codegenNode;
-              if (codegenNode.type !== 13 /* VNODE_CALL */) {
-                  return 0 /* NOT_STATIC */;
-              }
-              const flag = getPatchFlag(codegenNode);
-              if (!flag && !hasNonHoistableProps(node)) {
-                  // element self is static. check its children.
-                  let returnType = 1 /* FULL_STATIC */;
-                  for (let i = 0; i < node.children.length; i++) {
-                      const childType = getStaticType(node.children[i], resultCache);
-                      if (childType === 0 /* NOT_STATIC */) {
-                          resultCache.set(node, 0 /* NOT_STATIC */);
-                          return 0 /* NOT_STATIC */;
-                      }
-                      else if (childType === 2 /* HAS_RUNTIME_CONSTANT */) {
-                          returnType = 2 /* HAS_RUNTIME_CONSTANT */;
-                      }
-                  }
-                  // check if any of the props contain runtime constants
-                  if (returnType !== 2 /* HAS_RUNTIME_CONSTANT */) {
-                      for (let i = 0; i < node.props.length; i++) {
-                          const p = node.props[i];
-                          if (p.type === 7 /* DIRECTIVE */ &&
-                              p.name === 'bind' &&
-                              p.exp &&
-                              (p.exp.type === 8 /* COMPOUND_EXPRESSION */ ||
-                                  p.exp.isRuntimeConstant)) {
-                              returnType = 2 /* HAS_RUNTIME_CONSTANT */;
-                          }
-                      }
-                  }
-                  // only svg/foreignObject could be block here, however if they are
-                  // stati then they don't need to be blocks since there will be no
-                  // nested updates.
-                  if (codegenNode.isBlock) {
-                      codegenNode.isBlock = false;
-                  }
-                  resultCache.set(node, returnType);
-                  return returnType;
-              }
-              else {
-                  resultCache.set(node, 0 /* NOT_STATIC */);
-                  return 0 /* NOT_STATIC */;
-              }
-          case 2 /* TEXT */:
-          case 3 /* COMMENT */:
-              return 1 /* FULL_STATIC */;
-          case 9 /* IF */:
-          case 11 /* FOR */:
-          case 10 /* IF_BRANCH */:
-              return 0 /* NOT_STATIC */;
-          case 5 /* INTERPOLATION */:
-          case 12 /* TEXT_CALL */:
-              return getStaticType(node.content, resultCache);
-          case 4 /* SIMPLE_EXPRESSION */:
-              return node.isConstant
-                  ? node.isRuntimeConstant
-                      ? 2 /* HAS_RUNTIME_CONSTANT */
-                      : 1 /* FULL_STATIC */
-                  : 0 /* NOT_STATIC */;
-          case 8 /* COMPOUND_EXPRESSION */:
-              let returnType = 1 /* FULL_STATIC */;
-              for (let i = 0; i < node.children.length; i++) {
-                  const child = node.children[i];
-                  if (isString(child) || isSymbol(child)) {
-                      continue;
-                  }
-                  const childType = getStaticType(child, resultCache);
-                  if (childType === 0 /* NOT_STATIC */) {
-                      return 0 /* NOT_STATIC */;
-                  }
-                  else if (childType === 2 /* HAS_RUNTIME_CONSTANT */) {
-                      returnType = 2 /* HAS_RUNTIME_CONSTANT */;
-                  }
-              }
-              return returnType;
-          default:
-              return 0 /* NOT_STATIC */;
-      }
-  }
-  /**
-   * Even for a node with no patch flag, it is possible for it to contain
-   * non-hoistable expressions that refers to scope variables, e.g. compiler
-   * injected keys or cached event handlers. Therefore we need to always check the
-   * codegenNode's props to be sure.
-   */
-  function hasNonHoistableProps(node) {
-      const props = getNodeProps(node);
-      if (props && props.type === 15 /* JS_OBJECT_EXPRESSION */) {
-          const { properties } = props;
-          for (let i = 0; i < properties.length; i++) {
-              const { key, value } = properties[i];
-              if (key.type !== 4 /* SIMPLE_EXPRESSION */ ||
-                  !key.isStatic ||
-                  (value.type !== 4 /* SIMPLE_EXPRESSION */ ||
-                      (!value.isStatic && !value.isConstant))) {
-                  return true;
-              }
-          }
-      }
-      return false;
-  }
-  function getNodeProps(node) {
-      const codegenNode = node.codegenNode;
-      if (codegenNode.type === 13 /* VNODE_CALL */) {
-          return codegenNode.props;
-      }
-  }
-  function getPatchFlag(node) {
-      const flag = node.patchFlag;
-      return flag ? parseInt(flag, 10) : undefined;
-  }
-
-  function createTransformContext(root, { prefixIdentifiers = false, hoistStatic = false, cacheHandlers = false, nodeTransforms = [], directiveTransforms = {}, transformHoist = null, isBuiltInComponent = NOOP, isCustomElement = NOOP, expressionPlugins = [], scopeId = null, ssr = false, ssrCssVars = ``, bindingMetadata = {}, onError = defaultOnError }) {
-      const context = {
-          // options
-          prefixIdentifiers,
-          hoistStatic,
-          cacheHandlers,
-          nodeTransforms,
-          directiveTransforms,
-          transformHoist,
-          isBuiltInComponent,
-          isCustomElement,
-          expressionPlugins,
-          scopeId,
-          ssr,
-          ssrCssVars,
-          bindingMetadata,
-          onError,
-          // state
-          root,
-          helpers: new Set(),
-          components: new Set(),
-          directives: new Set(),
-          hoists: [],
-          imports: new Set(),
-          temps: 0,
-          cached: 0,
-          identifiers: Object.create(null),
-          scopes: {
-              vFor: 0,
-              vSlot: 0,
-              vPre: 0,
-              vOnce: 0
-          },
-          parent: null,
-          currentNode: root,
-          childIndex: 0,
-          // methods
-          helper(name) {
-              context.helpers.add(name);
-              return name;
-          },
-          helperString(name) {
-              return `_${helperNameMap[context.helper(name)]}`;
-          },
-          replaceNode(node) {
-              /* istanbul ignore if */
-              {
-                  if (!context.currentNode) {
-                      throw new Error(`Node being replaced is already removed.`);
-                  }
-                  if (!context.parent) {
-                      throw new Error(`Cannot replace root node.`);
-                  }
-              }
-              context.parent.children[context.childIndex] = context.currentNode = node;
-          },
-          removeNode(node) {
-              if ( !context.parent) {
-                  throw new Error(`Cannot remove root node.`);
-              }
-              const list = context.parent.children;
-              const removalIndex = node
-                  ? list.indexOf(node)
-                  : context.currentNode
-                      ? context.childIndex
-                      : -1;
-              /* istanbul ignore if */
-              if ( removalIndex < 0) {
-                  throw new Error(`node being removed is not a child of current parent`);
-              }
-              if (!node || node === context.currentNode) {
-                  // current node removed
-                  context.currentNode = null;
-                  context.onNodeRemoved();
-              }
-              else {
-                  // sibling node removed
-                  if (context.childIndex > removalIndex) {
-                      context.childIndex--;
-                      context.onNodeRemoved();
-                  }
-              }
-              context.parent.children.splice(removalIndex, 1);
-          },
-          onNodeRemoved: () => { },
-          addIdentifiers(exp) {
-          },
-          removeIdentifiers(exp) {
-          },
-          hoist(exp) {
-              context.hoists.push(exp);
-              const identifier = createSimpleExpression(`_hoisted_${context.hoists.length}`, false, exp.loc, true);
-              identifier.hoisted = exp;
-              return identifier;
-          },
-          cache(exp, isVNode = false) {
-              return createCacheExpression(++context.cached, exp, isVNode);
-          }
-      };
-      return context;
-  }
-  function transform(root, options) {
-      const context = createTransformContext(root, options);
-      traverseNode(root, context);
-      if (options.hoistStatic) {
-          hoistStatic(root, context);
-      }
-      if (!options.ssr) {
-          createRootCodegen(root, context);
-      }
-      // finalize meta information
-      root.helpers = [...context.helpers];
-      root.components = [...context.components];
-      root.directives = [...context.directives];
-      root.imports = [...context.imports];
-      root.hoists = context.hoists;
-      root.temps = context.temps;
-      root.cached = context.cached;
-  }
-  function createRootCodegen(root, context) {
-      const { helper } = context;
-      const { children } = root;
-      if (children.length === 1) {
-          const child = children[0];
-          // if the single child is an element, turn it into a block.
-          if (isSingleElementRoot(root, child) && child.codegenNode) {
-              // single element root is never hoisted so codegenNode will never be
-              // SimpleExpressionNode
-              const codegenNode = child.codegenNode;
-              if (codegenNode.type === 13 /* VNODE_CALL */) {
-                  codegenNode.isBlock = true;
-                  helper(OPEN_BLOCK);
-                  helper(CREATE_BLOCK);
-              }
-              root.codegenNode = codegenNode;
-          }
-          else {
-              // - single <slot/>, IfNode, ForNode: already blocks.
-              // - single text node: always patched.
-              // root codegen falls through via genNode()
-              root.codegenNode = child;
-          }
-      }
-      else if (children.length > 1) {
-          // root has multiple nodes - return a fragment block.
-          root.codegenNode = createVNodeCall(context, helper(FRAGMENT), undefined, root.children, `${64 /* STABLE_FRAGMENT */} /* ${PatchFlagNames[64 /* STABLE_FRAGMENT */]} */`, undefined, undefined, true);
-      }
-      else ;
-  }
-  function traverseChildren(parent, context) {
-      let i = 0;
-      const nodeRemoved = () => {
-          i--;
-      };
-      for (; i < parent.children.length; i++) {
-          const child = parent.children[i];
-          if (isString(child))
-              continue;
-          context.parent = parent;
-          context.childIndex = i;
-          context.onNodeRemoved = nodeRemoved;
-          traverseNode(child, context);
-      }
-  }
-  function traverseNode(node, context) {
-      context.currentNode = node;
-      // apply transform plugins
-      const { nodeTransforms } = context;
-      const exitFns = [];
-      for (let i = 0; i < nodeTransforms.length; i++) {
-          const onExit = nodeTransforms[i](node, context);
-          if (onExit) {
-              if (isArray(onExit)) {
-                  exitFns.push(...onExit);
-              }
-              else {
-                  exitFns.push(onExit);
-              }
-          }
-          if (!context.currentNode) {
-              // node was removed
-              return;
-          }
-          else {
-              // node may have been replaced
-              node = context.currentNode;
-          }
-      }
-      switch (node.type) {
-          case 3 /* COMMENT */:
-              if (!context.ssr) {
-                  // inject import for the Comment symbol, which is needed for creating
-                  // comment nodes with `createVNode`
-                  context.helper(CREATE_COMMENT);
-              }
-              break;
-          case 5 /* INTERPOLATION */:
-              // no need to traverse, but we need to inject toString helper
-              if (!context.ssr) {
-                  context.helper(TO_DISPLAY_STRING);
-              }
-              break;
-          // for container types, further traverse downwards
-          case 9 /* IF */:
-              for (let i = 0; i < node.branches.length; i++) {
-                  traverseNode(node.branches[i], context);
-              }
-              break;
-          case 10 /* IF_BRANCH */:
-          case 11 /* FOR */:
-          case 1 /* ELEMENT */:
-          case 0 /* ROOT */:
-              traverseChildren(node, context);
-              break;
-      }
-      // exit transforms
-      context.currentNode = node;
-      let i = exitFns.length;
-      while (i--) {
-          exitFns[i]();
-      }
-  }
-  function createStructuralDirectiveTransform(name, fn) {
-      const matches = isString(name)
-          ? (n) => n === name
-          : (n) => name.test(n);
-      return (node, context) => {
-          if (node.type === 1 /* ELEMENT */) {
-              const { props } = node;
-              // structural directive transforms are not concerned with slots
-              // as they are handled separately in vSlot.ts
-              if (node.tagType === 3 /* TEMPLATE */ && props.some(isVSlot)) {
-                  return;
-              }
-              const exitFns = [];
-              for (let i = 0; i < props.length; i++) {
-                  const prop = props[i];
-                  if (prop.type === 7 /* DIRECTIVE */ && matches(prop.name)) {
-                      // structural directives are removed to avoid infinite recursion
-                      // also we remove them *before* applying so that it can further
-                      // traverse itself in case it moves the node around
-                      props.splice(i, 1);
-                      i--;
-                      const onExit = fn(node, prop, context);
-                      if (onExit)
-                          exitFns.push(onExit);
-                  }
-              }
-              return exitFns;
-          }
-      };
-  }
-
-  const PURE_ANNOTATION = `/*#__PURE__*/`;
-  function createCodegenContext(ast, { mode = 'function', prefixIdentifiers = mode === 'module', sourceMap = false, filename = `template.vue.html`, scopeId = null, optimizeImports = false, runtimeGlobalName = `Vue`, runtimeModuleName = `vue`, ssr = false }) {
-      const context = {
-          mode,
-          prefixIdentifiers,
-          sourceMap,
-          filename,
-          scopeId,
-          optimizeImports,
-          runtimeGlobalName,
-          runtimeModuleName,
-          ssr,
-          source: ast.loc.source,
-          code: ``,
-          column: 1,
-          line: 1,
-          offset: 0,
-          indentLevel: 0,
-          pure: false,
-          map: undefined,
-          helper(key) {
-              return `_${helperNameMap[key]}`;
-          },
-          push(code, node) {
-              context.code += code;
-          },
-          indent() {
-              newline(++context.indentLevel);
-          },
-          deindent(withoutNewLine = false) {
-              if (withoutNewLine) {
-                  --context.indentLevel;
-              }
-              else {
-                  newline(--context.indentLevel);
-              }
-          },
-          newline() {
-              newline(context.indentLevel);
-          }
-      };
-      function newline(n) {
-          context.push('\n' + `  `.repeat(n));
-      }
-      return context;
-  }
-  function generate(ast, options = {}) {
-      const context = createCodegenContext(ast, options);
-      if (options.onContextCreated)
-          options.onContextCreated(context);
-      const { mode, push, prefixIdentifiers, indent, deindent, newline, scopeId, ssr } = context;
-      const hasHelpers = ast.helpers.length > 0;
-      const useWithBlock = !prefixIdentifiers && mode !== 'module';
-      // preambles
-      {
-          genFunctionPreamble(ast, context);
-      }
-      // binding optimizations
-      const optimizeSources = options.bindingMetadata
-          ? `, $props, $setup, $data, $options`
-          : ``;
-      // enter render function
-      if (!ssr) {
-          push(`function render(_ctx, _cache${optimizeSources}) {`);
-      }
-      else {
-          push(`function ssrRender(_ctx, _push, _parent, _attrs${optimizeSources}) {`);
-      }
-      indent();
-      if (useWithBlock) {
-          push(`with (_ctx) {`);
-          indent();
-          // function mode const declarations should be inside with block
-          // also they should be renamed to avoid collision with user properties
-          if (hasHelpers) {
-              push(`const { ${ast.helpers
-                .map(s => `${helperNameMap[s]}: _${helperNameMap[s]}`)
-                .join(', ')} } = _Vue`);
-              push(`\n`);
-              newline();
-          }
-      }
-      // generate asset resolution statements
-      if (ast.components.length) {
-          genAssets(ast.components, 'component', context);
-          if (ast.directives.length || ast.temps > 0) {
-              newline();
-          }
-      }
-      if (ast.directives.length) {
-          genAssets(ast.directives, 'directive', context);
-          if (ast.temps > 0) {
-              newline();
-          }
-      }
-      if (ast.temps > 0) {
-          push(`let `);
-          for (let i = 0; i < ast.temps; i++) {
-              push(`${i > 0 ? `, ` : ``}_temp${i}`);
-          }
-      }
-      if (ast.components.length || ast.directives.length || ast.temps) {
-          push(`\n`);
-          newline();
-      }
-      // generate the VNode tree expression
-      if (!ssr) {
-          push(`return `);
-      }
-      if (ast.codegenNode) {
-          genNode(ast.codegenNode, context);
-      }
-      else {
-          push(`null`);
-      }
-      if (useWithBlock) {
-          deindent();
-          push(`}`);
-      }
-      deindent();
-      push(`}`);
-      return {
-          ast,
-          code: context.code,
-          // SourceMapGenerator does have toJSON() method but it's not in the types
-          map: context.map ? context.map.toJSON() : undefined
-      };
-  }
-  function genFunctionPreamble(ast, context) {
-      const { ssr, prefixIdentifiers, push, newline, runtimeModuleName, runtimeGlobalName } = context;
-      const VueBinding =  runtimeGlobalName;
-      const aliasHelper = (s) => `${helperNameMap[s]}: _${helperNameMap[s]}`;
-      // Generate const declaration for helpers
-      // In prefix mode, we place the const declaration at top so it's done
-      // only once; But if we not prefixing, we place the declaration inside the
-      // with block so it doesn't incur the `in` check cost for every helper access.
-      if (ast.helpers.length > 0) {
-          {
-              // "with" mode.
-              // save Vue in a separate variable to avoid collision
-              push(`const _Vue = ${VueBinding}\n`);
-              // in "with" mode, helpers are declared inside the with block to avoid
-              // has check cost, but hoists are lifted out of the function - we need
-              // to provide the helper here.
-              if (ast.hoists.length) {
-                  const staticHelpers = [
-                      CREATE_VNODE,
-                      CREATE_COMMENT,
-                      CREATE_TEXT,
-                      CREATE_STATIC
-                  ]
-                      .filter(helper => ast.helpers.includes(helper))
-                      .map(aliasHelper)
-                      .join(', ');
-                  push(`const { ${staticHelpers} } = _Vue\n`);
-              }
-          }
-      }
-      genHoists(ast.hoists, context);
-      newline();
-      push(`return `);
-  }
-  function genAssets(assets, type, { helper, push, newline }) {
-      const resolver = helper(type === 'component' ? RESOLVE_COMPONENT : RESOLVE_DIRECTIVE);
-      for (let i = 0; i < assets.length; i++) {
-          const id = assets[i];
-          push(`const ${toValidAssetId(id, type)} = ${resolver}(${JSON.stringify(id)})`);
-          if (i < assets.length - 1) {
-              newline();
-          }
-      }
-  }
-  function genHoists(hoists, context) {
-      if (!hoists.length) {
-          return;
-      }
-      context.pure = true;
-      const { push, newline, helper, scopeId, mode } = context;
-      newline();
-      hoists.forEach((exp, i) => {
-          if (exp) {
-              push(`const _hoisted_${i + 1} = `);
-              genNode(exp, context);
-              newline();
-          }
-      });
-      context.pure = false;
-  }
-  function isText$1(n) {
-      return (isString(n) ||
-          n.type === 4 /* SIMPLE_EXPRESSION */ ||
-          n.type === 2 /* TEXT */ ||
-          n.type === 5 /* INTERPOLATION */ ||
-          n.type === 8 /* COMPOUND_EXPRESSION */);
-  }
-  function genNodeListAsArray(nodes, context) {
-      const multilines = nodes.length > 3 ||
-          ( nodes.some(n => isArray(n) || !isText$1(n)));
-      context.push(`[`);
-      multilines && context.indent();
-      genNodeList(nodes, context, multilines);
-      multilines && context.deindent();
-      context.push(`]`);
-  }
-  function genNodeList(nodes, context, multilines = false, comma = true) {
-      const { push, newline } = context;
-      for (let i = 0; i < nodes.length; i++) {
-          const node = nodes[i];
-          if (isString(node)) {
-              push(node);
-          }
-          else if (isArray(node)) {
-              genNodeListAsArray(node, context);
-          }
-          else {
-              genNode(node, context);
-          }
-          if (i < nodes.length - 1) {
-              if (multilines) {
-                  comma && push(',');
-                  newline();
-              }
-              else {
-                  comma && push(', ');
-              }
-          }
-      }
-  }
-  function genNode(node, context) {
-      if (isString(node)) {
-          context.push(node);
-          return;
-      }
-      if (isSymbol(node)) {
-          context.push(context.helper(node));
-          return;
-      }
-      switch (node.type) {
-          case 1 /* ELEMENT */:
-          case 9 /* IF */:
-          case 11 /* FOR */:
-              
-                  assert(node.codegenNode != null, `Codegen node is missing for element/if/for node. ` +
-                      `Apply appropriate transforms first.`);
-              genNode(node.codegenNode, context);
-              break;
-          case 2 /* TEXT */:
-              genText(node, context);
-              break;
-          case 4 /* SIMPLE_EXPRESSION */:
-              genExpression(node, context);
-              break;
-          case 5 /* INTERPOLATION */:
-              genInterpolation(node, context);
-              break;
-          case 12 /* TEXT_CALL */:
-              genNode(node.codegenNode, context);
-              break;
-          case 8 /* COMPOUND_EXPRESSION */:
-              genCompoundExpression(node, context);
-              break;
-          case 3 /* COMMENT */:
-              genComment(node, context);
-              break;
-          case 13 /* VNODE_CALL */:
-              genVNodeCall(node, context);
-              break;
-          case 14 /* JS_CALL_EXPRESSION */:
-              genCallExpression(node, context);
-              break;
-          case 15 /* JS_OBJECT_EXPRESSION */:
-              genObjectExpression(node, context);
-              break;
-          case 17 /* JS_ARRAY_EXPRESSION */:
-              genArrayExpression(node, context);
-              break;
-          case 18 /* JS_FUNCTION_EXPRESSION */:
-              genFunctionExpression(node, context);
-              break;
-          case 19 /* JS_CONDITIONAL_EXPRESSION */:
-              genConditionalExpression(node, context);
-              break;
-          case 20 /* JS_CACHE_EXPRESSION */:
-              genCacheExpression(node, context);
-              break;
-          // SSR only types
-          case 21 /* JS_BLOCK_STATEMENT */:
-              break;
-          case 22 /* JS_TEMPLATE_LITERAL */:
-              break;
-          case 23 /* JS_IF_STATEMENT */:
-              break;
-          case 24 /* JS_ASSIGNMENT_EXPRESSION */:
-              break;
-          case 25 /* JS_SEQUENCE_EXPRESSION */:
-              break;
-          case 26 /* JS_RETURN_STATEMENT */:
-              break;
-          /* istanbul ignore next */
-          case 10 /* IF_BRANCH */:
-              // noop
-              break;
-          default:
-              {
-                  assert(false, `unhandled codegen node type: ${node.type}`);
-                  // make sure we exhaust all possible types
-                  const exhaustiveCheck = node;
-                  return exhaustiveCheck;
-              }
-      }
-  }
-  function genText(node, context) {
-      context.push(JSON.stringify(node.content), node);
-  }
-  function genExpression(node, context) {
-      const { content, isStatic } = node;
-      context.push(isStatic ? JSON.stringify(content) : content, node);
-  }
-  function genInterpolation(node, context) {
-      const { push, helper, pure } = context;
-      if (pure)
-          push(PURE_ANNOTATION);
-      push(`${helper(TO_DISPLAY_STRING)}(`);
-      genNode(node.content, context);
-      push(`)`);
-  }
-  function genCompoundExpression(node, context) {
-      for (let i = 0; i < node.children.length; i++) {
-          const child = node.children[i];
-          if (isString(child)) {
-              context.push(child);
-          }
-          else {
-              genNode(child, context);
-          }
-      }
-  }
-  function genExpressionAsPropertyKey(node, context) {
-      const { push } = context;
-      if (node.type === 8 /* COMPOUND_EXPRESSION */) {
-          push(`[`);
-          genCompoundExpression(node, context);
-          push(`]`);
-      }
-      else if (node.isStatic) {
-          // only quote keys if necessary
-          const text = isSimpleIdentifier(node.content)
-              ? node.content
-              : JSON.stringify(node.content);
-          push(text, node);
-      }
-      else {
-          push(`[${node.content}]`, node);
-      }
-  }
-  function genComment(node, context) {
-      {
-          const { push, helper, pure } = context;
-          if (pure) {
-              push(PURE_ANNOTATION);
-          }
-          push(`${helper(CREATE_COMMENT)}(${JSON.stringify(node.content)})`, node);
-      }
-  }
-  function genVNodeCall(node, context) {
-      const { push, helper, pure } = context;
-      const { tag, props, children, patchFlag, dynamicProps, directives, isBlock, disableTracking } = node;
-      if (directives) {
-          push(helper(WITH_DIRECTIVES) + `(`);
-      }
-      if (isBlock) {
-          push(`(${helper(OPEN_BLOCK)}(${disableTracking ? `true` : ``}), `);
-      }
-      if (pure) {
-          push(PURE_ANNOTATION);
-      }
-      push(helper(isBlock ? CREATE_BLOCK : CREATE_VNODE) + `(`, node);
-      genNodeList(genNullableArgs([tag, props, children, patchFlag, dynamicProps]), context);
-      push(`)`);
-      if (isBlock) {
-          push(`)`);
-      }
-      if (directives) {
-          push(`, `);
-          genNode(directives, context);
-          push(`)`);
-      }
-  }
-  function genNullableArgs(args) {
-      let i = args.length;
-      while (i--) {
-          if (args[i] != null)
-              break;
-      }
-      return args.slice(0, i + 1).map(arg => arg || `null`);
-  }
-  // JavaScript
-  function genCallExpression(node, context) {
-      const { push, helper, pure } = context;
-      const callee = isString(node.callee) ? node.callee : helper(node.callee);
-      if (pure) {
-          push(PURE_ANNOTATION);
-      }
-      push(callee + `(`, node);
-      genNodeList(node.arguments, context);
-      push(`)`);
-  }
-  function genObjectExpression(node, context) {
-      const { push, indent, deindent, newline } = context;
-      const { properties } = node;
-      if (!properties.length) {
-          push(`{}`, node);
-          return;
-      }
-      const multilines = properties.length > 1 ||
-          (
-              properties.some(p => p.value.type !== 4 /* SIMPLE_EXPRESSION */));
-      push(multilines ? `{` : `{ `);
-      multilines && indent();
-      for (let i = 0; i < properties.length; i++) {
-          const { key, value } = properties[i];
-          // key
-          genExpressionAsPropertyKey(key, context);
-          push(`: `);
-          // value
-          genNode(value, context);
-          if (i < properties.length - 1) {
-              // will only reach this if it's multilines
-              push(`,`);
-              newline();
-          }
-      }
-      multilines && deindent();
-      push(multilines ? `}` : ` }`);
-  }
-  function genArrayExpression(node, context) {
-      genNodeListAsArray(node.elements, context);
-  }
-  function genFunctionExpression(node, context) {
-      const { push, indent, deindent, scopeId, mode } = context;
-      const { params, returns, body, newline, isSlot } = node;
-      if (isSlot) {
-          push(`_${helperNameMap[WITH_CTX]}(`);
-      }
-      push(`(`, node);
-      if (isArray(params)) {
-          genNodeList(params, context);
-      }
-      else if (params) {
-          genNode(params, context);
-      }
-      push(`) => `);
-      if (newline || body) {
-          push(`{`);
-          indent();
-      }
-      if (returns) {
-          if (newline) {
-              push(`return `);
-          }
-          if (isArray(returns)) {
-              genNodeListAsArray(returns, context);
-          }
-          else {
-              genNode(returns, context);
-          }
-      }
-      else if (body) {
-          genNode(body, context);
-      }
-      if (newline || body) {
-          deindent();
-          push(`}`);
-      }
-      if ( isSlot) {
-          push(`)`);
-      }
-  }
-  function genConditionalExpression(node, context) {
-      const { test, consequent, alternate, newline: needNewline } = node;
-      const { push, indent, deindent, newline } = context;
-      if (test.type === 4 /* SIMPLE_EXPRESSION */) {
-          const needsParens = !isSimpleIdentifier(test.content);
-          needsParens && push(`(`);
-          genExpression(test, context);
-          needsParens && push(`)`);
-      }
-      else {
-          push(`(`);
-          genNode(test, context);
-          push(`)`);
-      }
-      needNewline && indent();
-      context.indentLevel++;
-      needNewline || push(` `);
-      push(`? `);
-      genNode(consequent, context);
-      context.indentLevel--;
-      needNewline && newline();
-      needNewline || push(` `);
-      push(`: `);
-      const isNested = alternate.type === 19 /* JS_CONDITIONAL_EXPRESSION */;
-      if (!isNested) {
-          context.indentLevel++;
-      }
-      genNode(alternate, context);
-      if (!isNested) {
-          context.indentLevel--;
-      }
-      needNewline && deindent(true /* without newline */);
-  }
-  function genCacheExpression(node, context) {
-      const { push, helper, indent, deindent, newline } = context;
-      push(`_cache[${node.index}] || (`);
-      if (node.isVNode) {
-          indent();
-          push(`${helper(SET_BLOCK_TRACKING)}(-1),`);
-          newline();
-      }
-      push(`_cache[${node.index}] = `);
-      genNode(node.value, context);
-      if (node.isVNode) {
-          push(`,`);
-          newline();
-          push(`${helper(SET_BLOCK_TRACKING)}(1),`);
-          newline();
-          push(`_cache[${node.index}]`);
-          deindent();
-      }
-      push(`)`);
-  }
-
-  // these keywords should not appear inside expressions, but operators like
-  // typeof, instanceof and in are allowed
-  const prohibitedKeywordRE = new RegExp('\\b' +
-      ('do,if,for,let,new,try,var,case,else,with,await,break,catch,class,const,' +
-          'super,throw,while,yield,delete,export,import,return,switch,default,' +
-          'extends,finally,continue,debugger,function,arguments,typeof,void')
-          .split(',')
-          .join('\\b|\\b') +
-      '\\b');
-  // strip strings in expressions
-  const stripStringRE = /'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*"|`(?:[^`\\]|\\.)*\$\{|\}(?:[^`\\]|\\.)*`|`(?:[^`\\]|\\.)*`/g;
-  /**
-   * Validate a non-prefixed expression.
-   * This is only called when using the in-browser runtime compiler since it
-   * doesn't prefix expressions.
-   */
-  function validateBrowserExpression(node, context, asParams = false, asRawStatements = false) {
-      const exp = node.content;
-      // empty expressions are validated per-directive since some directives
-      // do allow empty expressions.
-      if (!exp.trim()) {
-          return;
-      }
-      try {
-          new Function(asRawStatements
-              ? ` ${exp} `
-              : `return ${asParams ? `(${exp}) => {}` : `(${exp})`}`);
-      }
-      catch (e) {
-          let message = e.message;
-          const keywordMatch = exp
-              .replace(stripStringRE, '')
-              .match(prohibitedKeywordRE);
-          if (keywordMatch) {
-              message = `avoid using JavaScript keyword as property name: "${keywordMatch[0]}"`;
-          }
-          context.onError(createCompilerError(43 /* X_INVALID_EXPRESSION */, node.loc, undefined, message));
-      }
-  }
-
-  const transformExpression = (node, context) => {
-      if (node.type === 5 /* INTERPOLATION */) {
-          node.content = processExpression(node.content, context);
-      }
-      else if (node.type === 1 /* ELEMENT */) {
-          // handle directives on element
-          for (let i = 0; i < node.props.length; i++) {
-              const dir = node.props[i];
-              // do not process for v-on & v-for since they are special handled
-              if (dir.type === 7 /* DIRECTIVE */ && dir.name !== 'for') {
-                  const exp = dir.exp;
-                  const arg = dir.arg;
-                  // do not process exp if this is v-on:arg - we need special handling
-                  // for wrapping inline statements.
-                  if (exp &&
-                      exp.type === 4 /* SIMPLE_EXPRESSION */ &&
-                      !(dir.name === 'on' && arg)) {
-                      dir.exp = processExpression(exp, context, 
-                      // slot args must be processed as function params
-                      dir.name === 'slot');
-                  }
-                  if (arg && arg.type === 4 /* SIMPLE_EXPRESSION */ && !arg.isStatic) {
-                      dir.arg = processExpression(arg, context);
-                  }
-              }
-          }
-      }
-  };
-  // Important: since this function uses Node.js only dependencies, it should
-  // always be used with a leading !true check so that it can be
-  // tree-shaken from the browser build.
-  function processExpression(node, context, 
-  // some expressions like v-slot props & v-for aliases should be parsed as
-  // function params
-  asParams = false, 
-  // v-on handler values may contain multiple statements
-  asRawStatements = false) {
-      {
-          // simple in-browser validation (same logic in 2.x)
-          validateBrowserExpression(node, context, asParams, asRawStatements);
-          return node;
-      }
-  }
-
-  const transformIf = createStructuralDirectiveTransform(/^(if|else|else-if)$/, (node, dir, context) => {
-      return processIf(node, dir, context, (ifNode, branch, isRoot) => {
-          // #1587: We need to dynamically increment the key based on the current
-          // node's sibling nodes, since chained v-if/else branches are
-          // rendered at the same depth
-          const siblings = context.parent.children;
-          let i = siblings.indexOf(ifNode);
-          let key = 0;
-          while (i-- >= 0) {
-              const sibling = siblings[i];
-              if (sibling && sibling.type === 9 /* IF */) {
-                  key += sibling.branches.length;
-              }
-          }
-          // Exit callback. Complete the codegenNode when all children have been
-          // transformed.
-          return () => {
-              if (isRoot) {
-                  ifNode.codegenNode = createCodegenNodeForBranch(branch, key, context);
-              }
-              else {
-                  // attach this branch's codegen node to the v-if root.
-                  const parentCondition = getParentCondition(ifNode.codegenNode);
-                  parentCondition.alternate = createCodegenNodeForBranch(branch, key + ifNode.branches.length - 1, context);
-              }
-          };
-      });
-  });
-  // target-agnostic transform used for both Client and SSR
-  function processIf(node, dir, context, processCodegen) {
-      if (dir.name !== 'else' &&
-          (!dir.exp || !dir.exp.content.trim())) {
-          const loc = dir.exp ? dir.exp.loc : node.loc;
-          context.onError(createCompilerError(27 /* X_V_IF_NO_EXPRESSION */, dir.loc));
-          dir.exp = createSimpleExpression(`true`, false, loc);
-      }
-      if ( dir.exp) {
-          validateBrowserExpression(dir.exp, context);
-      }
-      if (dir.name === 'if') {
-          const branch = createIfBranch(node, dir);
-          const ifNode = {
-              type: 9 /* IF */,
-              loc: node.loc,
-              branches: [branch]
-          };
-          context.replaceNode(ifNode);
-          if (processCodegen) {
-              return processCodegen(ifNode, branch, true);
-          }
-      }
-      else {
-          // locate the adjacent v-if
-          const siblings = context.parent.children;
-          const comments = [];
-          let i = siblings.indexOf(node);
-          while (i-- >= -1) {
-              const sibling = siblings[i];
-              if ( sibling && sibling.type === 3 /* COMMENT */) {
-                  context.removeNode(sibling);
-                  comments.unshift(sibling);
-                  continue;
-              }
-              if (sibling &&
-                  sibling.type === 2 /* TEXT */ &&
-                  !sibling.content.trim().length) {
-                  context.removeNode(sibling);
-                  continue;
-              }
-              if (sibling && sibling.type === 9 /* IF */) {
-                  // move the node to the if node's branches
-                  context.removeNode();
-                  const branch = createIfBranch(node, dir);
-                  if ( comments.length) {
-                      branch.children = [...comments, ...branch.children];
-                  }
-                  // check if user is forcing same key on different branches
-                  {
-                      const key = branch.userKey;
-                      if (key) {
-                          sibling.branches.forEach(({ userKey }) => {
-                              if (isSameKey(userKey, key)) {
-                                  context.onError(createCompilerError(28 /* X_V_IF_SAME_KEY */, branch.userKey.loc));
-                              }
-                          });
-                      }
-                  }
-                  sibling.branches.push(branch);
-                  const onExit = processCodegen && processCodegen(sibling, branch, false);
-                  // since the branch was removed, it will not be traversed.
-                  // make sure to traverse here.
-                  traverseNode(branch, context);
-                  // call on exit
-                  if (onExit)
-                      onExit();
-                  // make sure to reset currentNode after traversal to indicate this
-                  // node has been removed.
-                  context.currentNode = null;
-              }
-              else {
-                  context.onError(createCompilerError(29 /* X_V_ELSE_NO_ADJACENT_IF */, node.loc));
-              }
-              break;
-          }
-      }
-  }
-  function createIfBranch(node, dir) {
-      return {
-          type: 10 /* IF_BRANCH */,
-          loc: node.loc,
-          condition: dir.name === 'else' ? undefined : dir.exp,
-          children: node.tagType === 3 /* TEMPLATE */ && !findDir(node, 'for')
-              ? node.children
-              : [node],
-          userKey: findProp(node, `key`)
-      };
-  }
-  function createCodegenNodeForBranch(branch, keyIndex, context) {
-      if (branch.condition) {
-          return createConditionalExpression(branch.condition, createChildrenCodegenNode(branch, keyIndex, context), 
-          // make sure to pass in asBlock: true so that the comment node call
-          // closes the current block.
-          createCallExpression(context.helper(CREATE_COMMENT), [
-               '"v-if"' ,
-              'true'
-          ]));
-      }
-      else {
-          return createChildrenCodegenNode(branch, keyIndex, context);
-      }
-  }
-  function createChildrenCodegenNode(branch, keyIndex, context) {
-      const { helper } = context;
-      const keyProperty = createObjectProperty(`key`, createSimpleExpression(`${keyIndex}`, false, locStub, true));
-      const { children } = branch;
-      const firstChild = children[0];
-      const needFragmentWrapper = children.length !== 1 || firstChild.type !== 1 /* ELEMENT */;
-      if (needFragmentWrapper) {
-          if (children.length === 1 && firstChild.type === 11 /* FOR */) {
-              // optimize away nested fragments when child is a ForNode
-              const vnodeCall = firstChild.codegenNode;
-              injectProp(vnodeCall, keyProperty, context);
-              return vnodeCall;
-          }
-          else {
-              return createVNodeCall(context, helper(FRAGMENT), createObjectExpression([keyProperty]), children, `${64 /* STABLE_FRAGMENT */} /* ${PatchFlagNames[64 /* STABLE_FRAGMENT */]} */`, undefined, undefined, true, false, branch.loc);
-          }
-      }
-      else {
-          const vnodeCall = firstChild
-              .codegenNode;
-          // Change createVNode to createBlock.
-          if (vnodeCall.type === 13 /* VNODE_CALL */) {
-              vnodeCall.isBlock = true;
-              helper(OPEN_BLOCK);
-              helper(CREATE_BLOCK);
-          }
-          // inject branch key
-          injectProp(vnodeCall, keyProperty, context);
-          return vnodeCall;
-      }
-  }
-  function isSameKey(a, b) {
-      if (!a || a.type !== b.type) {
-          return false;
-      }
-      if (a.type === 6 /* ATTRIBUTE */) {
-          if (a.value.content !== b.value.content) {
-              return false;
-          }
-      }
-      else {
-          // directive
-          const exp = a.exp;
-          const branchExp = b.exp;
-          if (exp.type !== branchExp.type) {
-              return false;
-          }
-          if (exp.type !== 4 /* SIMPLE_EXPRESSION */ ||
-              (exp.isStatic !== branchExp.isStatic ||
-                  exp.content !== branchExp.content)) {
-              return false;
-          }
-      }
-      return true;
-  }
-  function getParentCondition(node) {
-      while (true) {
-          if (node.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {
-              if (node.alternate.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {
-                  node = node.alternate;
-              }
-              else {
-                  return node;
-              }
-          }
-          else if (node.type === 20 /* JS_CACHE_EXPRESSION */) {
-              node = node.value;
-          }
-      }
-  }
-
-  const transformFor = createStructuralDirectiveTransform('for', (node, dir, context) => {
-      const { helper } = context;
-      return processFor(node, dir, context, forNode => {
-          // create the loop render function expression now, and add the
-          // iterator on exit after all children have been traversed
-          const renderExp = createCallExpression(helper(RENDER_LIST), [
-              forNode.source
-          ]);
-          const keyProp = findProp(node, `key`);
-          const keyProperty = keyProp
-              ? createObjectProperty(`key`, keyProp.type === 6 /* ATTRIBUTE */
-                  ? createSimpleExpression(keyProp.value.content, true)
-                  : keyProp.exp)
-              : null;
-          const isStableFragment = forNode.source.type === 4 /* SIMPLE_EXPRESSION */ &&
-              forNode.source.isConstant;
-          const fragmentFlag = isStableFragment
-              ? 64 /* STABLE_FRAGMENT */
-              : keyProp
-                  ? 128 /* KEYED_FRAGMENT */
-                  : 256 /* UNKEYED_FRAGMENT */;
-          forNode.codegenNode = createVNodeCall(context, helper(FRAGMENT), undefined, renderExp, `${fragmentFlag} /* ${PatchFlagNames[fragmentFlag]} */`, undefined, undefined, true /* isBlock */, !isStableFragment /* disableTracking */, node.loc);
-          return () => {
-              // finish the codegen now that all children have been traversed
-              let childBlock;
-              const isTemplate = isTemplateNode(node);
-              const { children } = forNode;
-              // check <template v-for> key placement
-              if ( isTemplate) {
-                  node.children.some(c => {
-                      if (c.type === 1 /* ELEMENT */) {
-                          const key = findProp(c, 'key');
-                          if (key) {
-                              context.onError(createCompilerError(32 /* X_V_FOR_TEMPLATE_KEY_PLACEMENT */, key.loc));
-                              return true;
-                          }
-                      }
-                  });
-              }
-              const needFragmentWrapper = children.length !== 1 || children[0].type !== 1 /* ELEMENT */;
-              const slotOutlet = isSlotOutlet(node)
-                  ? node
-                  : isTemplate &&
-                      node.children.length === 1 &&
-                      isSlotOutlet(node.children[0])
-                      ? node.children[0] // api-extractor somehow fails to infer this
-                      : null;
-              if (slotOutlet) {
-                  // <slot v-for="..."> or <template v-for="..."><slot/></template>
-                  childBlock = slotOutlet.codegenNode;
-                  if (isTemplate && keyProperty) {
-                      // <template v-for="..." :key="..."><slot/></template>
-                      // we need to inject the key to the renderSlot() call.
-                      // the props for renderSlot is passed as the 3rd argument.
-                      injectProp(childBlock, keyProperty, context);
-                  }
-              }
-              else if (needFragmentWrapper) {
-                  // <template v-for="..."> with text or multi-elements
-                  // should generate a fragment block for each loop
-                  childBlock = createVNodeCall(context, helper(FRAGMENT), keyProperty ? createObjectExpression([keyProperty]) : undefined, node.children, `${64 /* STABLE_FRAGMENT */} /* ${PatchFlagNames[64 /* STABLE_FRAGMENT */]} */`, undefined, undefined, true);
-              }
-              else {
-                  // Normal element v-for. Directly use the child's codegenNode
-                  // but mark it as a block.
-                  childBlock = children[0]
-                      .codegenNode;
-                  if (isTemplate && keyProperty) {
-                      injectProp(childBlock, keyProperty, context);
-                  }
-                  childBlock.isBlock = !isStableFragment;
-                  if (childBlock.isBlock) {
-                      helper(OPEN_BLOCK);
-                      helper(CREATE_BLOCK);
-                  }
-              }
-              renderExp.arguments.push(createFunctionExpression(createForLoopParams(forNode.parseResult), childBlock, true /* force newline */));
-          };
-      });
-  });
-  // target-agnostic transform used for both Client and SSR
-  function processFor(node, dir, context, processCodegen) {
-      if (!dir.exp) {
-          context.onError(createCompilerError(30 /* X_V_FOR_NO_EXPRESSION */, dir.loc));
-          return;
-      }
-      const parseResult = parseForExpression(
-      // can only be simple expression because vFor transform is applied
-      // before expression transform.
-      dir.exp, context);
-      if (!parseResult) {
-          context.onError(createCompilerError(31 /* X_V_FOR_MALFORMED_EXPRESSION */, dir.loc));
-          return;
-      }
-      const { addIdentifiers, removeIdentifiers, scopes } = context;
-      const { source, value, key, index } = parseResult;
-      const forNode = {
-          type: 11 /* FOR */,
-          loc: dir.loc,
-          source,
-          valueAlias: value,
-          keyAlias: key,
-          objectIndexAlias: index,
-          parseResult,
-          children: isTemplateNode(node) ? node.children : [node]
-      };
-      context.replaceNode(forNode);
-      // bookkeeping
-      scopes.vFor++;
-      const onExit = processCodegen && processCodegen(forNode);
-      return () => {
-          scopes.vFor--;
-          if (onExit)
-              onExit();
-      };
-  }
-  const forAliasRE = /([\s\S]*?)\s+(?:in|of)\s+([\s\S]*)/;
-  // This regex doesn't cover the case if key or index aliases have destructuring,
-  // but those do not make sense in the first place, so this works in practice.
-  const forIteratorRE = /,([^,\}\]]*)(?:,([^,\}\]]*))?$/;
-  const stripParensRE = /^\(|\)$/g;
-  function parseForExpression(input, context) {
-      const loc = input.loc;
-      const exp = input.content;
-      const inMatch = exp.match(forAliasRE);
-      if (!inMatch)
-          return;
-      const [, LHS, RHS] = inMatch;
-      const result = {
-          source: createAliasExpression(loc, RHS.trim(), exp.indexOf(RHS, LHS.length)),
-          value: undefined,
-          key: undefined,
-          index: undefined
-      };
-      {
-          validateBrowserExpression(result.source, context);
-      }
-      let valueContent = LHS.trim()
-          .replace(stripParensRE, '')
-          .trim();
-      const trimmedOffset = LHS.indexOf(valueContent);
-      const iteratorMatch = valueContent.match(forIteratorRE);
-      if (iteratorMatch) {
-          valueContent = valueContent.replace(forIteratorRE, '').trim();
-          const keyContent = iteratorMatch[1].trim();
-          let keyOffset;
-          if (keyContent) {
-              keyOffset = exp.indexOf(keyContent, trimmedOffset + valueContent.length);
-              result.key = createAliasExpression(loc, keyContent, keyOffset);
-              {
-                  validateBrowserExpression(result.key, context, true);
-              }
-          }
-          if (iteratorMatch[2]) {
-              const indexContent = iteratorMatch[2].trim();
-              if (indexContent) {
-                  result.index = createAliasExpression(loc, indexContent, exp.indexOf(indexContent, result.key
-                      ? keyOffset + keyContent.length
-                      : trimmedOffset + valueContent.length));
-                  {
-                      validateBrowserExpression(result.index, context, true);
-                  }
-              }
-          }
-      }
-      if (valueContent) {
-          result.value = createAliasExpression(loc, valueContent, trimmedOffset);
-          {
-              validateBrowserExpression(result.value, context, true);
-          }
-      }
-      return result;
-  }
-  function createAliasExpression(range, content, offset) {
-      return createSimpleExpression(content, false, getInnerRange(range, offset, content.length));
-  }
-  function createForLoopParams({ value, key, index }) {
-      const params = [];
-      if (value) {
-          params.push(value);
-      }
-      if (key) {
-          if (!value) {
-              params.push(createSimpleExpression(`_`, false));
-          }
-          params.push(key);
-      }
-      if (index) {
-          if (!key) {
-              if (!value) {
-                  params.push(createSimpleExpression(`_`, false));
-              }
-              params.push(createSimpleExpression(`__`, false));
-          }
-          params.push(index);
-      }
-      return params;
-  }
-
-  const defaultFallback = createSimpleExpression(`undefined`, false);
-  // A NodeTransform that:
-  // 1. Tracks scope identifiers for scoped slots so that they don't get prefixed
-  //    by transformExpression. This is only applied in non-browser builds with
-  //    { prefixIdentifiers: true }.
-  // 2. Track v-slot depths so that we know a slot is inside another slot.
-  //    Note the exit callback is executed before buildSlots() on the same node,
-  //    so only nested slots see positive numbers.
-  const trackSlotScopes = (node, context) => {
-      if (node.type === 1 /* ELEMENT */ &&
-          (node.tagType === 1 /* COMPONENT */ ||
-              node.tagType === 3 /* TEMPLATE */)) {
-          // We are only checking non-empty v-slot here
-          // since we only care about slots that introduce scope variables.
-          const vSlot = findDir(node, 'slot');
-          if (vSlot) {
-              const slotProps = vSlot.exp;
-              context.scopes.vSlot++;
-              return () => {
-                  context.scopes.vSlot--;
-              };
-          }
-      }
-  };
-  const buildClientSlotFn = (props, children, loc) => createFunctionExpression(props, children, false /* newline */, true /* isSlot */, children.length ? children[0].loc : loc);
-  // Instead of being a DirectiveTransform, v-slot processing is called during
-  // transformElement to build the slots object for a component.
-  function buildSlots(node, context, buildSlotFn = buildClientSlotFn) {
-      context.helper(WITH_CTX);
-      const { children, loc } = node;
-      const slotsProperties = [];
-      const dynamicSlots = [];
-      const buildDefaultSlotProperty = (props, children) => createObjectProperty(`default`, buildSlotFn(props, children, loc));
-      // If the slot is inside a v-for or another v-slot, force it to be dynamic
-      // since it likely uses a scope variable.
-      let hasDynamicSlots = context.scopes.vSlot > 0 || context.scopes.vFor > 0;
-      // 1. Check for slot with slotProps on component itself.
-      //    <Comp v-slot="{ prop }"/>
-      const onComponentSlot = findDir(node, 'slot', true);
-      if (onComponentSlot) {
-          const { arg, exp } = onComponentSlot;
-          if (arg && !isStaticExp(arg)) {
-              hasDynamicSlots = true;
-          }
-          slotsProperties.push(createObjectProperty(arg || createSimpleExpression('default', true), buildSlotFn(exp, children, loc)));
-      }
-      // 2. Iterate through children and check for template slots
-      //    <template v-slot:foo="{ prop }">
-      let hasTemplateSlots = false;
-      let hasNamedDefaultSlot = false;
-      const implicitDefaultChildren = [];
-      const seenSlotNames = new Set();
-      for (let i = 0; i < children.length; i++) {
-          const slotElement = children[i];
-          let slotDir;
-          if (!isTemplateNode(slotElement) ||
-              !(slotDir = findDir(slotElement, 'slot', true))) {
-              // not a <template v-slot>, skip.
-              if (slotElement.type !== 3 /* COMMENT */) {
-                  implicitDefaultChildren.push(slotElement);
-              }
-              continue;
-          }
-          if (onComponentSlot) {
-              // already has on-component slot - this is incorrect usage.
-              context.onError(createCompilerError(36 /* X_V_SLOT_MIXED_SLOT_USAGE */, slotDir.loc));
-              break;
-          }
-          hasTemplateSlots = true;
-          const { children: slotChildren, loc: slotLoc } = slotElement;
-          const { arg: slotName = createSimpleExpression(`default`, true), exp: slotProps, loc: dirLoc } = slotDir;
-          // check if name is dynamic.
-          let staticSlotName;
-          if (isStaticExp(slotName)) {
-              staticSlotName = slotName ? slotName.content : `default`;
-          }
-          else {
-              hasDynamicSlots = true;
-          }
-          const slotFunction = buildSlotFn(slotProps, slotChildren, slotLoc);
-          // check if this slot is conditional (v-if/v-for)
-          let vIf;
-          let vElse;
-          let vFor;
-          if ((vIf = findDir(slotElement, 'if'))) {
-              hasDynamicSlots = true;
-              dynamicSlots.push(createConditionalExpression(vIf.exp, buildDynamicSlot(slotName, slotFunction), defaultFallback));
-          }
-          else if ((vElse = findDir(slotElement, /^else(-if)?$/, true /* allowEmpty */))) {
-              // find adjacent v-if
-              let j = i;
-              let prev;
-              while (j--) {
-                  prev = children[j];
-                  if (prev.type !== 3 /* COMMENT */) {
-                      break;
-                  }
-              }
-              if (prev && isTemplateNode(prev) && findDir(prev, 'if')) {
-                  // remove node
-                  children.splice(i, 1);
-                  i--;
-                  // attach this slot to previous conditional
-                  let conditional = dynamicSlots[dynamicSlots.length - 1];
-                  while (conditional.alternate.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {
-                      conditional = conditional.alternate;
-                  }
-                  conditional.alternate = vElse.exp
-                      ? createConditionalExpression(vElse.exp, buildDynamicSlot(slotName, slotFunction), defaultFallback)
-                      : buildDynamicSlot(slotName, slotFunction);
-              }
-              else {
-                  context.onError(createCompilerError(29 /* X_V_ELSE_NO_ADJACENT_IF */, vElse.loc));
-              }
-          }
-          else if ((vFor = findDir(slotElement, 'for'))) {
-              hasDynamicSlots = true;
-              const parseResult = vFor.parseResult ||
-                  parseForExpression(vFor.exp, context);
-              if (parseResult) {
-                  // Render the dynamic slots as an array and add it to the createSlot()
-                  // args. The runtime knows how to handle it appropriately.
-                  dynamicSlots.push(createCallExpression(context.helper(RENDER_LIST), [
-                      parseResult.source,
-                      createFunctionExpression(createForLoopParams(parseResult), buildDynamicSlot(slotName, slotFunction), true /* force newline */)
-                  ]));
-              }
-              else {
-                  context.onError(createCompilerError(31 /* X_V_FOR_MALFORMED_EXPRESSION */, vFor.loc));
-              }
-          }
-          else {
-              // check duplicate static names
-              if (staticSlotName) {
-                  if (seenSlotNames.has(staticSlotName)) {
-                      context.onError(createCompilerError(37 /* X_V_SLOT_DUPLICATE_SLOT_NAMES */, dirLoc));
-                      continue;
-                  }
-                  seenSlotNames.add(staticSlotName);
-                  if (staticSlotName === 'default') {
-                      hasNamedDefaultSlot = true;
-                  }
-              }
-              slotsProperties.push(createObjectProperty(slotName, slotFunction));
-          }
-      }
-      if (!onComponentSlot) {
-          if (!hasTemplateSlots) {
-              // implicit default slot (on component)
-              slotsProperties.push(buildDefaultSlotProperty(undefined, children));
-          }
-          else if (implicitDefaultChildren.length) {
-              // implicit default slot (mixed with named slots)
-              if (hasNamedDefaultSlot) {
-                  context.onError(createCompilerError(38 /* X_V_SLOT_EXTRANEOUS_DEFAULT_SLOT_CHILDREN */, implicitDefaultChildren[0].loc));
-              }
-              else {
-                  slotsProperties.push(buildDefaultSlotProperty(undefined, implicitDefaultChildren));
-              }
-          }
-      }
-      const slotFlag = hasDynamicSlots
-          ? 2 /* DYNAMIC */
-          : hasForwardedSlots(node.children)
-              ? 3 /* FORWARDED */
-              : 1 /* STABLE */;
-      let slots = createObjectExpression(slotsProperties.concat(createObjectProperty(`_`, 
-      // 2 = compiled but dynamic = can skip normalization, but must run diff
-      // 1 = compiled and static = can skip normalization AND diff as optimized
-      createSimpleExpression('' + slotFlag, false))), loc);
-      if (dynamicSlots.length) {
-          slots = createCallExpression(context.helper(CREATE_SLOTS), [
-              slots,
-              createArrayExpression(dynamicSlots)
-          ]);
-      }
-      return {
-          slots,
-          hasDynamicSlots
-      };
-  }
-  function buildDynamicSlot(name, fn) {
-      return createObjectExpression([
-          createObjectProperty(`name`, name),
-          createObjectProperty(`fn`, fn)
-      ]);
-  }
-  function hasForwardedSlots(children) {
-      for (let i = 0; i < children.length; i++) {
-          const child = children[i];
-          if (child.type === 1 /* ELEMENT */) {
-              if (child.tagType === 2 /* SLOT */ ||
-                  (child.tagType === 0 /* ELEMENT */ &&
-                      hasForwardedSlots(child.children))) {
-                  return true;
-              }
-          }
-      }
-      return false;
-  }
-
-  // some directive transforms (e.g. v-model) may return a symbol for runtime
-  // import, which should be used instead of a resolveDirective call.
-  const directiveImportMap = new WeakMap();
-  // generate a JavaScript AST for this element's codegen
-  const transformElement = (node, context) => {
-      if (!(node.type === 1 /* ELEMENT */ &&
-          (node.tagType === 0 /* ELEMENT */ ||
-              node.tagType === 1 /* COMPONENT */))) {
-          return;
-      }
-      // perform the work on exit, after all child expressions have been
-      // processed and merged.
-      return function postTransformElement() {
-          const { tag, props } = node;
-          const isComponent = node.tagType === 1 /* COMPONENT */;
-          // The goal of the transform is to create a codegenNode implementing the
-          // VNodeCall interface.
-          const vnodeTag = isComponent
-              ? resolveComponentType(node, context)
-              : `"${tag}"`;
-          const isDynamicComponent = isObject(vnodeTag) && vnodeTag.callee === RESOLVE_DYNAMIC_COMPONENT;
-          let vnodeProps;
-          let vnodeChildren;
-          let vnodePatchFlag;
-          let patchFlag = 0;
-          let vnodeDynamicProps;
-          let dynamicPropNames;
-          let vnodeDirectives;
-          let shouldUseBlock = 
-          // dynamic component may resolve to plain elements
-          isDynamicComponent ||
-              vnodeTag === TELEPORT ||
-              vnodeTag === SUSPENSE ||
-              (!isComponent &&
-                  // <svg> and <foreignObject> must be forced into blocks so that block
-                  // updates inside get proper isSVG flag at runtime. (#639, #643)
-                  // This is technically web-specific, but splitting the logic out of core
-                  // leads to too much unnecessary complexity.
-                  (tag === 'svg' ||
-                      tag === 'foreignObject' ||
-                      // #938: elements with dynamic keys should be forced into blocks
-                      findProp(node, 'key', true)));
-          // props
-          if (props.length > 0) {
-              const propsBuildResult = buildProps(node, context);
-              vnodeProps = propsBuildResult.props;
-              patchFlag = propsBuildResult.patchFlag;
-              dynamicPropNames = propsBuildResult.dynamicPropNames;
-              const directives = propsBuildResult.directives;
-              vnodeDirectives =
-                  directives && directives.length
-                      ? createArrayExpression(directives.map(dir => buildDirectiveArgs(dir, context)))
-                      : undefined;
-          }
-          // children
-          if (node.children.length > 0) {
-              if (vnodeTag === KEEP_ALIVE) {
-                  // Although a built-in component, we compile KeepAlive with raw children
-                  // instead of slot functions so that it can be used inside Transition
-                  // or other Transition-wrapping HOCs.
-                  // To ensure correct updates with block optimizations, we need to:
-                  // 1. Force keep-alive into a block. This avoids its children being
-                  //    collected by a parent block.
-                  shouldUseBlock = true;
-                  // 2. Force keep-alive to always be updated, since it uses raw children.
-                  patchFlag |= 1024 /* DYNAMIC_SLOTS */;
-                  if ( node.children.length > 1) {
-                      context.onError(createCompilerError(44 /* X_KEEP_ALIVE_INVALID_CHILDREN */, {
-                          start: node.children[0].loc.start,
-                          end: node.children[node.children.length - 1].loc.end,
-                          source: ''
-                      }));
-                  }
-              }
-              const shouldBuildAsSlots = isComponent &&
-                  // Teleport is not a real component and has dedicated runtime handling
-                  vnodeTag !== TELEPORT &&
-                  // explained above.
-                  vnodeTag !== KEEP_ALIVE;
-              if (shouldBuildAsSlots) {
-                  const { slots, hasDynamicSlots } = buildSlots(node, context);
-                  vnodeChildren = slots;
-                  if (hasDynamicSlots) {
-                      patchFlag |= 1024 /* DYNAMIC_SLOTS */;
-                  }
-              }
-              else if (node.children.length === 1 && vnodeTag !== TELEPORT) {
-                  const child = node.children[0];
-                  const type = child.type;
-                  // check for dynamic text children
-                  const hasDynamicTextChild = type === 5 /* INTERPOLATION */ ||
-                      type === 8 /* COMPOUND_EXPRESSION */;
-                  if (hasDynamicTextChild && !getStaticType(child)) {
-                      patchFlag |= 1 /* TEXT */;
-                  }
-                  // pass directly if the only child is a text node
-                  // (plain / interpolation / expression)
-                  if (hasDynamicTextChild || type === 2 /* TEXT */) {
-                      vnodeChildren = child;
-                  }
-                  else {
-                      vnodeChildren = node.children;
-                  }
-              }
-              else {
-                  vnodeChildren = node.children;
-              }
-          }
-          // patchFlag & dynamicPropNames
-          if (patchFlag !== 0) {
-              {
-                  if (patchFlag < 0) {
-                      // special flags (negative and mutually exclusive)
-                      vnodePatchFlag = patchFlag + ` /* ${PatchFlagNames[patchFlag]} */`;
-                  }
-                  else {
-                      // bitwise flags
-                      const flagNames = Object.keys(PatchFlagNames)
-                          .map(Number)
-                          .filter(n => n > 0 && patchFlag & n)
-                          .map(n => PatchFlagNames[n])
-                          .join(`, `);
-                      vnodePatchFlag = patchFlag + ` /* ${flagNames} */`;
-                  }
-              }
-              if (dynamicPropNames && dynamicPropNames.length) {
-                  vnodeDynamicProps = stringifyDynamicPropNames(dynamicPropNames);
-              }
-          }
-          node.codegenNode = createVNodeCall(context, vnodeTag, vnodeProps, vnodeChildren, vnodePatchFlag, vnodeDynamicProps, vnodeDirectives, !!shouldUseBlock, false /* disableTracking */, node.loc);
-      };
-  };
-  function resolveComponentType(node, context, ssr = false) {
-      const { tag } = node;
-      // 1. dynamic component
-      const isProp = node.tag === 'component' ? findProp(node, 'is') : findDir(node, 'is');
-      if (isProp) {
-          const exp = isProp.type === 6 /* ATTRIBUTE */
-              ? isProp.value && createSimpleExpression(isProp.value.content, true)
-              : isProp.exp;
-          if (exp) {
-              return createCallExpression(context.helper(RESOLVE_DYNAMIC_COMPONENT), [
-                  exp
-              ]);
-          }
-      }
-      // 2. built-in components (Teleport, Transition, KeepAlive, Suspense...)
-      const builtIn = isCoreComponent(tag) || context.isBuiltInComponent(tag);
-      if (builtIn) {
-          // built-ins are simply fallthroughs / have special handling during ssr
-          // no we don't need to import their runtime equivalents
-          if (!ssr)
-              context.helper(builtIn);
-          return builtIn;
-      }
-      // 3. user component (from setup bindings)
-      if (context.bindingMetadata[tag] === 'setup') {
-          return `$setup[${JSON.stringify(tag)}]`;
-      }
-      // 4. user component (resolve)
-      context.helper(RESOLVE_COMPONENT);
-      context.components.add(tag);
-      return toValidAssetId(tag, `component`);
-  }
-  function buildProps(node, context, props = node.props, ssr = false) {
-      const { tag, loc: elementLoc } = node;
-      const isComponent = node.tagType === 1 /* COMPONENT */;
-      let properties = [];
-      const mergeArgs = [];
-      const runtimeDirectives = [];
-      // patchFlag analysis
-      let patchFlag = 0;
-      let hasRef = false;
-      let hasClassBinding = false;
-      let hasStyleBinding = false;
-      let hasHydrationEventBinding = false;
-      let hasDynamicKeys = false;
-      let hasVnodeHook = false;
-      const dynamicPropNames = [];
-      const analyzePatchFlag = ({ key, value }) => {
-          if (isStaticExp(key)) {
-              const name = key.content;
-              const isEventHandler = isOn(name);
-              if (!isComponent &&
-                  isEventHandler &&
-                  // omit the flag for click handlers because hydration gives click
-                  // dedicated fast path.
-                  name.toLowerCase() !== 'onclick' &&
-                  // omit v-model handlers
-                  name !== 'onUpdate:modelValue' &&
-                  // omit onVnodeXXX hooks
-                  !isReservedProp(name)) {
-                  hasHydrationEventBinding = true;
-              }
-              if (isEventHandler && isReservedProp(name)) {
-                  hasVnodeHook = true;
-              }
-              if (value.type === 20 /* JS_CACHE_EXPRESSION */ ||
-                  ((value.type === 4 /* SIMPLE_EXPRESSION */ ||
-                      value.type === 8 /* COMPOUND_EXPRESSION */) &&
-                      getStaticType(value) > 0)) {
-                  // skip if the prop is a cached handler or has constant value
-                  return;
-              }
-              if (name === 'ref') {
-                  hasRef = true;
-              }
-              else if (name === 'class' && !isComponent) {
-                  hasClassBinding = true;
-              }
-              else if (name === 'style' && !isComponent) {
-                  hasStyleBinding = true;
-              }
-              else if (name !== 'key' && !dynamicPropNames.includes(name)) {
-                  dynamicPropNames.push(name);
-              }
-          }
-          else {
-              hasDynamicKeys = true;
-          }
-      };
-      for (let i = 0; i < props.length; i++) {
-          // static attribute
-          const prop = props[i];
-          if (prop.type === 6 /* ATTRIBUTE */) {
-              const { loc, name, value } = prop;
-              if (name === 'ref') {
-                  hasRef = true;
-              }
-              // skip :is on <component>
-              if (name === 'is' && tag === 'component') {
-                  continue;
-              }
-              properties.push(createObjectProperty(createSimpleExpression(name, true, getInnerRange(loc, 0, name.length)), createSimpleExpression(value ? value.content : '', true, value ? value.loc : loc)));
-          }
-          else {
-              // directives
-              const { name, arg, exp, loc } = prop;
-              const isBind = name === 'bind';
-              const isOn = name === 'on';
-              // skip v-slot - it is handled by its dedicated transform.
-              if (name === 'slot') {
-                  if (!isComponent) {
-                      context.onError(createCompilerError(39 /* X_V_SLOT_MISPLACED */, loc));
-                  }
-                  continue;
-              }
-              // skip v-once - it is handled by its dedicated transform.
-              if (name === 'once') {
-                  continue;
-              }
-              // skip v-is and :is on <component>
-              if (name === 'is' ||
-                  (isBind && tag === 'component' && isBindKey(arg, 'is'))) {
-                  continue;
-              }
-              // skip v-on in SSR compilation
-              if (isOn && ssr) {
-                  continue;
-              }
-              // special case for v-bind and v-on with no argument
-              if (!arg && (isBind || isOn)) {
-                  hasDynamicKeys = true;
-                  if (exp) {
-                      if (properties.length) {
-                          mergeArgs.push(createObjectExpression(dedupeProperties(properties), elementLoc));
-                          properties = [];
-                      }
-                      if (isBind) {
-                          mergeArgs.push(exp);
-                      }
-                      else {
-                          // v-on="obj" -> toHandlers(obj)
-                          mergeArgs.push({
-                              type: 14 /* JS_CALL_EXPRESSION */,
-                              loc,
-                              callee: context.helper(TO_HANDLERS),
-                              arguments: [exp]
-                          });
-                      }
-                  }
-                  else {
-                      context.onError(createCompilerError(isBind
-                          ? 33 /* X_V_BIND_NO_EXPRESSION */
-                          : 34 /* X_V_ON_NO_EXPRESSION */, loc));
-                  }
-                  continue;
-              }
-              const directiveTransform = context.directiveTransforms[name];
-              if (directiveTransform) {
-                  // has built-in directive transform.
-                  const { props, needRuntime } = directiveTransform(prop, node, context);
-                  !ssr && props.forEach(analyzePatchFlag);
-                  properties.push(...props);
-                  if (needRuntime) {
-                      runtimeDirectives.push(prop);
-                      if (isSymbol(needRuntime)) {
-                          directiveImportMap.set(prop, needRuntime);
-                      }
-                  }
-              }
-              else {
-                  // no built-in transform, this is a user custom directive.
-                  runtimeDirectives.push(prop);
-              }
-          }
-      }
-      let propsExpression = undefined;
-      // has v-bind="object" or v-on="object", wrap with mergeProps
-      if (mergeArgs.length) {
-          if (properties.length) {
-              mergeArgs.push(createObjectExpression(dedupeProperties(properties), elementLoc));
-          }
-          if (mergeArgs.length > 1) {
-              propsExpression = createCallExpression(context.helper(MERGE_PROPS), mergeArgs, elementLoc);
-          }
-          else {
-              // single v-bind with nothing else - no need for a mergeProps call
-              propsExpression = mergeArgs[0];
-          }
-      }
-      else if (properties.length) {
-          propsExpression = createObjectExpression(dedupeProperties(properties), elementLoc);
-      }
-      // patchFlag analysis
-      if (hasDynamicKeys) {
-          patchFlag |= 16 /* FULL_PROPS */;
-      }
-      else {
-          if (hasClassBinding) {
-              patchFlag |= 2 /* CLASS */;
-          }
-          if (hasStyleBinding) {
-              patchFlag |= 4 /* STYLE */;
-          }
-          if (dynamicPropNames.length) {
-              patchFlag |= 8 /* PROPS */;
-          }
-          if (hasHydrationEventBinding) {
-              patchFlag |= 32 /* HYDRATE_EVENTS */;
-          }
-      }
-      if ((patchFlag === 0 || patchFlag === 32 /* HYDRATE_EVENTS */) &&
-          (hasRef || hasVnodeHook || runtimeDirectives.length > 0)) {
-          patchFlag |= 512 /* NEED_PATCH */;
-      }
-      return {
-          props: propsExpression,
-          directives: runtimeDirectives,
-          patchFlag,
-          dynamicPropNames
-      };
-  }
-  // Dedupe props in an object literal.
-  // Literal duplicated attributes would have been warned during the parse phase,
-  // however, it's possible to encounter duplicated `onXXX` handlers with different
-  // modifiers. We also need to merge static and dynamic class / style attributes.
-  // - onXXX handlers / style: merge into array
-  // - class: merge into single expression with concatenation
-  function dedupeProperties(properties) {
-      const knownProps = new Map();
-      const deduped = [];
-      for (let i = 0; i < properties.length; i++) {
-          const prop = properties[i];
-          // dynamic keys are always allowed
-          if (prop.key.type === 8 /* COMPOUND_EXPRESSION */ || !prop.key.isStatic) {
-              deduped.push(prop);
-              continue;
-          }
-          const name = prop.key.content;
-          const existing = knownProps.get(name);
-          if (existing) {
-              if (name === 'style' || name === 'class' || name.startsWith('on')) {
-                  mergeAsArray(existing, prop);
-              }
-              // unexpected duplicate, should have emitted error during parse
-          }
-          else {
-              knownProps.set(name, prop);
-              deduped.push(prop);
-          }
-      }
-      return deduped;
-  }
-  function mergeAsArray(existing, incoming) {
-      if (existing.value.type === 17 /* JS_ARRAY_EXPRESSION */) {
-          existing.value.elements.push(incoming.value);
-      }
-      else {
-          existing.value = createArrayExpression([existing.value, incoming.value], existing.loc);
-      }
-  }
-  function buildDirectiveArgs(dir, context) {
-      const dirArgs = [];
-      const runtime = directiveImportMap.get(dir);
-      if (runtime) {
-          dirArgs.push(context.helperString(runtime));
-      }
-      else {
-          // inject statement for resolving directive
-          context.helper(RESOLVE_DIRECTIVE);
-          context.directives.add(dir.name);
-          dirArgs.push(toValidAssetId(dir.name, `directive`));
-      }
-      const { loc } = dir;
-      if (dir.exp)
-          dirArgs.push(dir.exp);
-      if (dir.arg) {
-          if (!dir.exp) {
-              dirArgs.push(`void 0`);
-          }
-          dirArgs.push(dir.arg);
-      }
-      if (Object.keys(dir.modifiers).length) {
-          if (!dir.arg) {
-              if (!dir.exp) {
-                  dirArgs.push(`void 0`);
-              }
-              dirArgs.push(`void 0`);
-          }
-          const trueExpression = createSimpleExpression(`true`, false, loc);
-          dirArgs.push(createObjectExpression(dir.modifiers.map(modifier => createObjectProperty(modifier, trueExpression)), loc));
-      }
-      return createArrayExpression(dirArgs, dir.loc);
-  }
-  function stringifyDynamicPropNames(props) {
-      let propsNamesString = `[`;
-      for (let i = 0, l = props.length; i < l; i++) {
-          propsNamesString += JSON.stringify(props[i]);
-          if (i < l - 1)
-              propsNamesString += ', ';
-      }
-      return propsNamesString + `]`;
-  }
-
-  const transformSlotOutlet = (node, context) => {
-      if (isSlotOutlet(node)) {
-          const { children, loc } = node;
-          const { slotName, slotProps } = processSlotOutlet(node, context);
-          const slotArgs = [
-              context.prefixIdentifiers ? `_ctx.$slots` : `$slots`,
-              slotName
-          ];
-          if (slotProps) {
-              slotArgs.push(slotProps);
-          }
-          if (children.length) {
-              if (!slotProps) {
-                  slotArgs.push(`{}`);
-              }
-              slotArgs.push(createFunctionExpression([], children, false, false, loc));
-          }
-          node.codegenNode = createCallExpression(context.helper(RENDER_SLOT), slotArgs, loc);
-      }
-  };
-  function processSlotOutlet(node, context) {
-      let slotName = `"default"`;
-      let slotProps = undefined;
-      // check for <slot name="xxx" OR :name="xxx" />
-      const name = findProp(node, 'name');
-      if (name) {
-          if (name.type === 6 /* ATTRIBUTE */ && name.value) {
-              // static name
-              slotName = JSON.stringify(name.value.content);
-          }
-          else if (name.type === 7 /* DIRECTIVE */ && name.exp) {
-              // dynamic name
-              slotName = name.exp;
-          }
-      }
-      const propsWithoutName = name
-          ? node.props.filter(p => p !== name)
-          : node.props;
-      if (propsWithoutName.length > 0) {
-          const { props, directives } = buildProps(node, context, propsWithoutName);
-          slotProps = props;
-          if (directives.length) {
-              context.onError(createCompilerError(35 /* X_V_SLOT_UNEXPECTED_DIRECTIVE_ON_SLOT_OUTLET */, directives[0].loc));
-          }
-      }
-      return {
-          slotName,
-          slotProps
-      };
-  }
-
-  const fnExpRE = /^\s*([\w$_]+|\([^)]*?\))\s*=>|^\s*function(?:\s+[\w$]+)?\s*\(/;
-  const transformOn = (dir, node, context, augmentor) => {
-      const { loc, modifiers, arg } = dir;
-      if (!dir.exp && !modifiers.length) {
-          context.onError(createCompilerError(34 /* X_V_ON_NO_EXPRESSION */, loc));
-      }
-      let eventName;
-      if (arg.type === 4 /* SIMPLE_EXPRESSION */) {
-          if (arg.isStatic) {
-              const rawName = arg.content;
-              // for all event listeners, auto convert it to camelCase. See issue #2249
-              eventName = createSimpleExpression(toHandlerKey(camelize(rawName)), true, arg.loc);
-          }
-          else {
-              // #2388
-              eventName = createCompoundExpression([
-                  `${context.helperString(TO_HANDLER_KEY)}(`,
-                  arg,
-                  `)`
-              ]);
-          }
-      }
-      else {
-          // already a compound expression.
-          eventName = arg;
-          eventName.children.unshift(`${context.helperString(TO_HANDLER_KEY)}(`);
-          eventName.children.push(`)`);
-      }
-      // handler processing
-      let exp = dir.exp;
-      if (exp && !exp.content.trim()) {
-          exp = undefined;
-      }
-      let isCacheable = context.cacheHandlers && !exp;
-      if (exp) {
-          const isMemberExp = isMemberExpression(exp.content);
-          const isInlineStatement = !(isMemberExp || fnExpRE.test(exp.content));
-          const hasMultipleStatements = exp.content.includes(`;`);
-          {
-              validateBrowserExpression(exp, context, false, hasMultipleStatements);
-          }
-          if (isInlineStatement || (isCacheable && isMemberExp)) {
-              // wrap inline statement in a function expression
-              exp = createCompoundExpression([
-                  `${isInlineStatement ? `$event` : `(...args)`} => ${hasMultipleStatements ? `{` : `(`}`,
-                  exp,
-                  hasMultipleStatements ? `}` : `)`
-              ]);
-          }
-      }
-      let ret = {
-          props: [
-              createObjectProperty(eventName, exp || createSimpleExpression(`() => {}`, false, loc))
-          ]
-      };
-      // apply extended compiler augmentor
-      if (augmentor) {
-          ret = augmentor(ret);
-      }
-      if (isCacheable) {
-          // cache handlers so that it's always the same handler being passed down.
-          // this avoids unnecessary re-renders when users use inline handlers on
-          // components.
-          ret.props[0].value = context.cache(ret.props[0].value);
-      }
-      return ret;
-  };
-
-  // v-bind without arg is handled directly in ./transformElements.ts due to it affecting
-  // codegen for the entire props object. This transform here is only for v-bind
-  // *with* args.
-  const transformBind = (dir, node, context) => {
-      const { exp, modifiers, loc } = dir;
-      const arg = dir.arg;
-      if (arg.type !== 4 /* SIMPLE_EXPRESSION */) {
-          arg.children.unshift(`(`);
-          arg.children.push(`) || ""`);
-      }
-      else if (!arg.isStatic) {
-          arg.content = `${arg.content} || ""`;
-      }
-      // .prop is no longer necessary due to new patch behavior
-      // .sync is replaced by v-model:arg
-      if (modifiers.includes('camel')) {
-          if (arg.type === 4 /* SIMPLE_EXPRESSION */) {
-              if (arg.isStatic) {
-                  arg.content = camelize(arg.content);
-              }
-              else {
-                  arg.content = `${context.helperString(CAMELIZE)}(${arg.content})`;
-              }
-          }
-          else {
-              arg.children.unshift(`${context.helperString(CAMELIZE)}(`);
-              arg.children.push(`)`);
-          }
-      }
-      if (!exp ||
-          (exp.type === 4 /* SIMPLE_EXPRESSION */ && !exp.content.trim())) {
-          context.onError(createCompilerError(33 /* X_V_BIND_NO_EXPRESSION */, loc));
-          return {
-              props: [createObjectProperty(arg, createSimpleExpression('', true, loc))]
-          };
-      }
-      return {
-          props: [createObjectProperty(arg, exp)]
-      };
-  };
-
-  // Merge adjacent text nodes and expressions into a single expression
-  // e.g. <div>abc {{ d }} {{ e }}</div> should have a single expression node as child.
-  const transformText = (node, context) => {
-      if (node.type === 0 /* ROOT */ ||
-          node.type === 1 /* ELEMENT */ ||
-          node.type === 11 /* FOR */ ||
-          node.type === 10 /* IF_BRANCH */) {
-          // perform the transform on node exit so that all expressions have already
-          // been processed.
-          return () => {
-              const children = node.children;
-              let currentContainer = undefined;
-              let hasText = false;
-              for (let i = 0; i < children.length; i++) {
-                  const child = children[i];
-                  if (isText(child)) {
-                      hasText = true;
-                      for (let j = i + 1; j < children.length; j++) {
-                          const next = children[j];
-                          if (isText(next)) {
-                              if (!currentContainer) {
-                                  currentContainer = children[i] = {
-                                      type: 8 /* COMPOUND_EXPRESSION */,
-                                      loc: child.loc,
-                                      children: [child]
-                                  };
-                              }
-                              // merge adjacent text node into current
-                              currentContainer.children.push(` + `, next);
-                              children.splice(j, 1);
-                              j--;
-                          }
-                          else {
-                              currentContainer = undefined;
-                              break;
-                          }
-                      }
-                  }
-              }
-              if (!hasText ||
-                  // if this is a plain element with a single text child, leave it
-                  // as-is since the runtime has dedicated fast path for this by directly
-                  // setting textContent of the element.
-                  // for component root it's always normalized anyway.
-                  (children.length === 1 &&
-                      (node.type === 0 /* ROOT */ ||
-                          (node.type === 1 /* ELEMENT */ &&
-                              node.tagType === 0 /* ELEMENT */)))) {
-                  return;
-              }
-              // pre-convert text nodes into createTextVNode(text) calls to avoid
-              // runtime normalization.
-              for (let i = 0; i < children.length; i++) {
-                  const child = children[i];
-                  if (isText(child) || child.type === 8 /* COMPOUND_EXPRESSION */) {
-                      const callArgs = [];
-                      // createTextVNode defaults to single whitespace, so if it is a
-                      // single space the code could be an empty call to save bytes.
-                      if (child.type !== 2 /* TEXT */ || child.content !== ' ') {
-                          callArgs.push(child);
-                      }
-                      // mark dynamic text with flag so it gets patched inside a block
-                      if (!context.ssr && child.type !== 2 /* TEXT */) {
-                          callArgs.push(`${1 /* TEXT */} /* ${PatchFlagNames[1 /* TEXT */]} */`);
-                      }
-                      children[i] = {
-                          type: 12 /* TEXT_CALL */,
-                          content: child,
-                          loc: child.loc,
-                          codegenNode: createCallExpression(context.helper(CREATE_TEXT), callArgs)
-                      };
-                  }
-              }
-          };
-      }
-  };
-
-  const seen = new WeakSet();
-  const transformOnce = (node, context) => {
-      if (node.type === 1 /* ELEMENT */ && findDir(node, 'once', true)) {
-          if (seen.has(node)) {
-              return;
-          }
-          seen.add(node);
-          context.helper(SET_BLOCK_TRACKING);
-          return () => {
-              const cur = context.currentNode;
-              if (cur.codegenNode) {
-                  cur.codegenNode = context.cache(cur.codegenNode, true /* isVNode */);
-              }
-          };
-      }
-  };
-
-  const transformModel = (dir, node, context) => {
-      const { exp, arg } = dir;
-      if (!exp) {
-          context.onError(createCompilerError(40 /* X_V_MODEL_NO_EXPRESSION */, dir.loc));
-          return createTransformProps();
-      }
-      const expString = exp.type === 4 /* SIMPLE_EXPRESSION */ ? exp.content : exp.loc.source;
-      if (!isMemberExpression(expString)) {
-          context.onError(createCompilerError(41 /* X_V_MODEL_MALFORMED_EXPRESSION */, exp.loc));
-          return createTransformProps();
-      }
-      const propName = arg ? arg : createSimpleExpression('modelValue', true);
-      const eventName = arg
-          ? isStaticExp(arg)
-              ? `onUpdate:${arg.content}`
-              : createCompoundExpression(['"onUpdate:" + ', arg])
-          : `onUpdate:modelValue`;
-      const props = [
-          // modelValue: foo
-          createObjectProperty(propName, dir.exp),
-          // "onUpdate:modelValue": $event => (foo = $event)
-          createObjectProperty(eventName, createCompoundExpression([`$event => (`, exp, ` = $event)`]))
-      ];
-      // modelModifiers: { foo: true, "bar-baz": true }
-      if (dir.modifiers.length && node.tagType === 1 /* COMPONENT */) {
-          const modifiers = dir.modifiers
-              .map(m => (isSimpleIdentifier(m) ? m : JSON.stringify(m)) + `: true`)
-              .join(`, `);
-          const modifiersKey = arg
-              ? isStaticExp(arg)
-                  ? `${arg.content}Modifiers`
-                  : createCompoundExpression([arg, ' + "Modifiers"'])
-              : `modelModifiers`;
-          props.push(createObjectProperty(modifiersKey, createSimpleExpression(`{ ${modifiers} }`, false, dir.loc, true)));
-      }
-      return createTransformProps(props);
-  };
-  function createTransformProps(props = []) {
-      return { props };
-  }
-
-  function getBaseTransformPreset(prefixIdentifiers) {
-      return [
-          [
-              transformOnce,
-              transformIf,
-              transformFor,
-              ...(  [transformExpression]
-                      ),
-              transformSlotOutlet,
-              transformElement,
-              trackSlotScopes,
-              transformText
-          ],
-          {
-              on: transformOn,
-              bind: transformBind,
-              model: transformModel
-          }
-      ];
-  }
-  // we name it `baseCompile` so that higher order compilers like
-  // @vue/compiler-dom can export `compile` while re-exporting everything else.
-  function baseCompile(template, options = {}) {
-      const onError = options.onError || defaultOnError;
-      const isModuleMode = options.mode === 'module';
-      /* istanbul ignore if */
-      {
-          if (options.prefixIdentifiers === true) {
-              onError(createCompilerError(45 /* X_PREFIX_ID_NOT_SUPPORTED */));
-          }
-          else if (isModuleMode) {
-              onError(createCompilerError(46 /* X_MODULE_MODE_NOT_SUPPORTED */));
-          }
-      }
-      const prefixIdentifiers = !true ;
-      if ( options.cacheHandlers) {
-          onError(createCompilerError(47 /* X_CACHE_HANDLER_NOT_SUPPORTED */));
-      }
-      if (options.scopeId && !isModuleMode) {
-          onError(createCompilerError(48 /* X_SCOPE_ID_NOT_SUPPORTED */));
-      }
-      const ast = isString(template) ? baseParse(template, options) : template;
-      const [nodeTransforms, directiveTransforms] = getBaseTransformPreset();
-      transform(ast, extend({}, options, {
-          prefixIdentifiers,
-          nodeTransforms: [
-              ...nodeTransforms,
-              ...(options.nodeTransforms || []) // user transforms
-          ],
-          directiveTransforms: extend({}, directiveTransforms, options.directiveTransforms || {} // user transforms
-          )
-      }));
-      return generate(ast, extend({}, options, {
-          prefixIdentifiers
-      }));
-  }
-
-  const noopDirectiveTransform = () => ({ props: [] });
-
-  const V_MODEL_RADIO = Symbol( `vModelRadio` );
-  const V_MODEL_CHECKBOX = Symbol( `vModelCheckbox` );
-  const V_MODEL_TEXT = Symbol( `vModelText` );
-  const V_MODEL_SELECT = Symbol( `vModelSelect` );
-  const V_MODEL_DYNAMIC = Symbol( `vModelDynamic` );
-  const V_ON_WITH_MODIFIERS = Symbol( `vOnModifiersGuard` );
-  const V_ON_WITH_KEYS = Symbol( `vOnKeysGuard` );
-  const V_SHOW = Symbol( `vShow` );
-  const TRANSITION$1 = Symbol( `Transition` );
-  const TRANSITION_GROUP = Symbol( `TransitionGroup` );
-  registerRuntimeHelpers({
-      [V_MODEL_RADIO]: `vModelRadio`,
-      [V_MODEL_CHECKBOX]: `vModelCheckbox`,
-      [V_MODEL_TEXT]: `vModelText`,
-      [V_MODEL_SELECT]: `vModelSelect`,
-      [V_MODEL_DYNAMIC]: `vModelDynamic`,
-      [V_ON_WITH_MODIFIERS]: `withModifiers`,
-      [V_ON_WITH_KEYS]: `withKeys`,
-      [V_SHOW]: `vShow`,
-      [TRANSITION$1]: `Transition`,
-      [TRANSITION_GROUP]: `TransitionGroup`
-  });
-
-  /* eslint-disable no-restricted-globals */
-  let decoder;
-  function decodeHtmlBrowser(raw) {
-      (decoder || (decoder = document.createElement('div'))).innerHTML = raw;
-      return decoder.textContent;
-  }
-
-  const isRawTextContainer = /*#__PURE__*/ makeMap('style,iframe,script,noscript', true);
-  const parserOptions = {
-      isVoidTag,
-      isNativeTag: tag => isHTMLTag(tag) || isSVGTag(tag),
-      isPreTag: tag => tag === 'pre',
-      decodeEntities:  decodeHtmlBrowser ,
-      isBuiltInComponent: (tag) => {
-          if (isBuiltInType(tag, `Transition`)) {
-              return TRANSITION$1;
-          }
-          else if (isBuiltInType(tag, `TransitionGroup`)) {
-              return TRANSITION_GROUP;
-          }
-      },
-      // https://html.spec.whatwg.org/multipage/parsing.html#tree-construction-dispatcher
-      getNamespace(tag, parent) {
-          let ns = parent ? parent.ns : 0 /* HTML */;
-          if (parent && ns === 2 /* MATH_ML */) {
-              if (parent.tag === 'annotation-xml') {
-                  if (tag === 'svg') {
-                      return 1 /* SVG */;
-                  }
-                  if (parent.props.some(a => a.type === 6 /* ATTRIBUTE */ &&
-                      a.name === 'encoding' &&
-                      a.value != null &&
-                      (a.value.content === 'text/html' ||
-                          a.value.content === 'application/xhtml+xml'))) {
-                      ns = 0 /* HTML */;
-                  }
-              }
-              else if (/^m(?:[ions]|text)$/.test(parent.tag) &&
-                  tag !== 'mglyph' &&
-                  tag !== 'malignmark') {
-                  ns = 0 /* HTML */;
-              }
-          }
-          else if (parent && ns === 1 /* SVG */) {
-              if (parent.tag === 'foreignObject' ||
-                  parent.tag === 'desc' ||
-                  parent.tag === 'title') {
-                  ns = 0 /* HTML */;
-              }
-          }
-          if (ns === 0 /* HTML */) {
-              if (tag === 'svg') {
-                  return 1 /* SVG */;
-              }
-              if (tag === 'math') {
-                  return 2 /* MATH_ML */;
-              }
-          }
-          return ns;
-      },
-      // https://html.spec.whatwg.org/multipage/parsing.html#parsing-html-fragments
-      getTextMode({ tag, ns }) {
-          if (ns === 0 /* HTML */) {
-              if (tag === 'textarea' || tag === 'title') {
-                  return 1 /* RCDATA */;
-              }
-              if (isRawTextContainer(tag)) {
-                  return 2 /* RAWTEXT */;
-              }
-          }
-          return 0 /* DATA */;
-      }
-  };
-
-  // Parse inline CSS strings for static style attributes into an object.
-  // This is a NodeTransform since it works on the static `style` attribute and
-  // converts it into a dynamic equivalent:
-  // style="color: red" -> :style='{ "color": "red" }'
-  // It is then processed by `transformElement` and included in the generated
-  // props.
-  const transformStyle = node => {
-      if (node.type === 1 /* ELEMENT */) {
-          node.props.forEach((p, i) => {
-              if (p.type === 6 /* ATTRIBUTE */ && p.name === 'style' && p.value) {
-                  // replace p with an expression node
-                  node.props[i] = {
-                      type: 7 /* DIRECTIVE */,
-                      name: `bind`,
-                      arg: createSimpleExpression(`style`, true, p.loc),
-                      exp: parseInlineCSS(p.value.content, p.loc),
-                      modifiers: [],
-                      loc: p.loc
-                  };
-              }
-          });
-      }
-  };
-  const parseInlineCSS = (cssText, loc) => {
-      const normalized = parseStringStyle(cssText);
-      return createSimpleExpression(JSON.stringify(normalized), false, loc, true);
-  };
-
-  function createDOMCompilerError(code, loc) {
-      return createCompilerError(code, loc,  DOMErrorMessages );
-  }
-  const DOMErrorMessages = {
-      [49 /* X_V_HTML_NO_EXPRESSION */]: `v-html is missing expression.`,
-      [50 /* X_V_HTML_WITH_CHILDREN */]: `v-html will override element children.`,
-      [51 /* X_V_TEXT_NO_EXPRESSION */]: `v-text is missing expression.`,
-      [52 /* X_V_TEXT_WITH_CHILDREN */]: `v-text will override element children.`,
-      [53 /* X_V_MODEL_ON_INVALID_ELEMENT */]: `v-model can only be used on <input>, <textarea> and <select> elements.`,
-      [54 /* X_V_MODEL_ARG_ON_ELEMENT */]: `v-model argument is not supported on plain elements.`,
-      [55 /* X_V_MODEL_ON_FILE_INPUT_ELEMENT */]: `v-model cannot be used on file inputs since they are read-only. Use a v-on:change listener instead.`,
-      [56 /* X_V_MODEL_UNNECESSARY_VALUE */]: `Unnecessary value binding used alongside v-model. It will interfere with v-model's behavior.`,
-      [57 /* X_V_SHOW_NO_EXPRESSION */]: `v-show is missing expression.`,
-      [58 /* X_TRANSITION_INVALID_CHILDREN */]: `<Transition> expects exactly one child element or component.`,
-      [59 /* X_IGNORED_SIDE_EFFECT_TAG */]: `Tags with side effect (<script> and <style>) are ignored in client component templates.`
-  };
-
-  const transformVHtml = (dir, node, context) => {
-      const { exp, loc } = dir;
-      if (!exp) {
-          context.onError(createDOMCompilerError(49 /* X_V_HTML_NO_EXPRESSION */, loc));
-      }
-      if (node.children.length) {
-          context.onError(createDOMCompilerError(50 /* X_V_HTML_WITH_CHILDREN */, loc));
-          node.children.length = 0;
-      }
-      return {
-          props: [
-              createObjectProperty(createSimpleExpression(`innerHTML`, true, loc), exp || createSimpleExpression('', true))
-          ]
-      };
-  };
-
-  const transformVText = (dir, node, context) => {
-      const { exp, loc } = dir;
-      if (!exp) {
-          context.onError(createDOMCompilerError(51 /* X_V_TEXT_NO_EXPRESSION */, loc));
-      }
-      if (node.children.length) {
-          context.onError(createDOMCompilerError(52 /* X_V_TEXT_WITH_CHILDREN */, loc));
-          node.children.length = 0;
-      }
-      return {
-          props: [
-              createObjectProperty(createSimpleExpression(`textContent`, true), exp
-                  ? createCallExpression(context.helperString(TO_DISPLAY_STRING), [exp], loc)
-                  : createSimpleExpression('', true))
-          ]
-      };
-  };
-
-  const transformModel$1 = (dir, node, context) => {
-      const baseResult = transformModel(dir, node, context);
-      // base transform has errors OR component v-model (only need props)
-      if (!baseResult.props.length || node.tagType === 1 /* COMPONENT */) {
-          return baseResult;
-      }
-      if (dir.arg) {
-          context.onError(createDOMCompilerError(54 /* X_V_MODEL_ARG_ON_ELEMENT */, dir.arg.loc));
-      }
-      function checkDuplicatedValue() {
-          const value = findProp(node, 'value');
-          if (value) {
-              context.onError(createDOMCompilerError(56 /* X_V_MODEL_UNNECESSARY_VALUE */, value.loc));
-          }
-      }
-      const { tag } = node;
-      const isCustomElement = context.isCustomElement(tag);
-      if (tag === 'input' ||
-          tag === 'textarea' ||
-          tag === 'select' ||
-          isCustomElement) {
-          let directiveToUse = V_MODEL_TEXT;
-          let isInvalidType = false;
-          if (tag === 'input' || isCustomElement) {
-              const type = findProp(node, `type`);
-              if (type) {
-                  if (type.type === 7 /* DIRECTIVE */) {
-                      // :type="foo"
-                      directiveToUse = V_MODEL_DYNAMIC;
-                  }
-                  else if (type.value) {
-                      switch (type.value.content) {
-                          case 'radio':
-                              directiveToUse = V_MODEL_RADIO;
-                              break;
-                          case 'checkbox':
-                              directiveToUse = V_MODEL_CHECKBOX;
-                              break;
-                          case 'file':
-                              isInvalidType = true;
-                              context.onError(createDOMCompilerError(55 /* X_V_MODEL_ON_FILE_INPUT_ELEMENT */, dir.loc));
-                              break;
-                          default:
-                              // text type
-                               checkDuplicatedValue();
-                              break;
-                      }
-                  }
-              }
-              else if (hasDynamicKeyVBind(node)) {
-                  // element has bindings with dynamic keys, which can possibly contain
-                  // "type".
-                  directiveToUse = V_MODEL_DYNAMIC;
-              }
-              else {
-                  // text type
-                   checkDuplicatedValue();
-              }
-          }
-          else if (tag === 'select') {
-              directiveToUse = V_MODEL_SELECT;
-          }
-          else {
-              // textarea
-               checkDuplicatedValue();
-          }
-          // inject runtime directive
-          // by returning the helper symbol via needRuntime
-          // the import will replaced a resolveDirective call.
-          if (!isInvalidType) {
-              baseResult.needRuntime = context.helper(directiveToUse);
-          }
-      }
-      else {
-          context.onError(createDOMCompilerError(53 /* X_V_MODEL_ON_INVALID_ELEMENT */, dir.loc));
-      }
-      // native vmodel doesn't need the `modelValue` props since they are also
-      // passed to the runtime as `binding.value`. removing it reduces code size.
-      baseResult.props = baseResult.props.filter(p => !(p.key.type === 4 /* SIMPLE_EXPRESSION */ &&
-          p.key.content === 'modelValue'));
-      return baseResult;
-  };
-
-  const isEventOptionModifier = /*#__PURE__*/ makeMap(`passive,once,capture`);
-  const isNonKeyModifier = /*#__PURE__*/ makeMap(
-  // event propagation management
-`stop,prevent,self,`   +
-      // system modifiers + exact
-      `ctrl,shift,alt,meta,exact,` +
-      // mouse
-      `middle`);
-  // left & right could be mouse or key modifiers based on event type
-  const maybeKeyModifier = /*#__PURE__*/ makeMap('left,right');
-  const isKeyboardEvent = /*#__PURE__*/ makeMap(`onkeyup,onkeydown,onkeypress`, true);
-  const resolveModifiers = (key, modifiers) => {
-      const keyModifiers = [];
-      const nonKeyModifiers = [];
-      const eventOptionModifiers = [];
-      for (let i = 0; i < modifiers.length; i++) {
-          const modifier = modifiers[i];
-          if (isEventOptionModifier(modifier)) {
-              // eventOptionModifiers: modifiers for addEventListener() options,
-              // e.g. .passive & .capture
-              eventOptionModifiers.push(modifier);
-          }
-          else {
-              // runtimeModifiers: modifiers that needs runtime guards
-              if (maybeKeyModifier(modifier)) {
-                  if (isStaticExp(key)) {
-                      if (isKeyboardEvent(key.content)) {
-                          keyModifiers.push(modifier);
-                      }
-                      else {
-                          nonKeyModifiers.push(modifier);
-                      }
-                  }
-                  else {
-                      keyModifiers.push(modifier);
-                      nonKeyModifiers.push(modifier);
-                  }
-              }
-              else {
-                  if (isNonKeyModifier(modifier)) {
-                      nonKeyModifiers.push(modifier);
-                  }
-                  else {
-                      keyModifiers.push(modifier);
-                  }
-              }
-          }
-      }
-      return {
-          keyModifiers,
-          nonKeyModifiers,
-          eventOptionModifiers
-      };
-  };
-  const transformClick = (key, event) => {
-      const isStaticClick = isStaticExp(key) && key.content.toLowerCase() === 'onclick';
-      return isStaticClick
-          ? createSimpleExpression(event, true)
-          : key.type !== 4 /* SIMPLE_EXPRESSION */
-              ? createCompoundExpression([
-                  `(`,
-                  key,
-                  `) === "onClick" ? "${event}" : (`,
-                  key,
-                  `)`
-              ])
-              : key;
-  };
-  const transformOn$1 = (dir, node, context) => {
-      return transformOn(dir, node, context, baseResult => {
-          const { modifiers } = dir;
-          if (!modifiers.length)
-              return baseResult;
-          let { key, value: handlerExp } = baseResult.props[0];
-          const { keyModifiers, nonKeyModifiers, eventOptionModifiers } = resolveModifiers(key, modifiers);
-          // normalize click.right and click.middle since they don't actually fire
-          if (nonKeyModifiers.includes('right')) {
-              key = transformClick(key, `onContextmenu`);
-          }
-          if (nonKeyModifiers.includes('middle')) {
-              key = transformClick(key, `onMouseup`);
-          }
-          if (nonKeyModifiers.length) {
-              handlerExp = createCallExpression(context.helper(V_ON_WITH_MODIFIERS), [
-                  handlerExp,
-                  JSON.stringify(nonKeyModifiers)
-              ]);
-          }
-          if (keyModifiers.length &&
-              // if event name is dynamic, always wrap with keys guard
-              (!isStaticExp(key) || isKeyboardEvent(key.content))) {
-              handlerExp = createCallExpression(context.helper(V_ON_WITH_KEYS), [
-                  handlerExp,
-                  JSON.stringify(keyModifiers)
-              ]);
-          }
-          if (eventOptionModifiers.length) {
-              const modifierPostfix = eventOptionModifiers.map(capitalize).join('');
-              key = isStaticExp(key)
-                  ? createSimpleExpression(`${key.content}${modifierPostfix}`, true)
-                  : createCompoundExpression([`(`, key, `) + "${modifierPostfix}"`]);
-          }
-          return {
-              props: [createObjectProperty(key, handlerExp)]
-          };
-      });
-  };
-
-  const transformShow = (dir, node, context) => {
-      const { exp, loc } = dir;
-      if (!exp) {
-          context.onError(createDOMCompilerError(57 /* X_V_SHOW_NO_EXPRESSION */, loc));
-      }
-      return {
-          props: [],
-          needRuntime: context.helper(V_SHOW)
-      };
-  };
-
-  const warnTransitionChildren = (node, context) => {
-      if (node.type === 1 /* ELEMENT */ &&
-          node.tagType === 1 /* COMPONENT */) {
-          const component = context.isBuiltInComponent(node.tag);
-          if (component === TRANSITION$1) {
-              return () => {
-                  if (node.children.length && hasMultipleChildren(node)) {
-                      context.onError(createDOMCompilerError(58 /* X_TRANSITION_INVALID_CHILDREN */, {
-                          start: node.children[0].loc.start,
-                          end: node.children[node.children.length - 1].loc.end,
-                          source: ''
-                      }));
-                  }
-              };
-          }
-      }
-  };
-  function hasMultipleChildren(node) {
-      // #1352 filter out potential comment nodes.
-      const children = (node.children = node.children.filter(c => c.type !== 3 /* COMMENT */));
-      const child = children[0];
-      return (children.length !== 1 ||
-          child.type === 11 /* FOR */ ||
-          (child.type === 9 /* IF */ && child.branches.some(hasMultipleChildren)));
-  }
-
-  const ignoreSideEffectTags = (node, context) => {
-      if (node.type === 1 /* ELEMENT */ &&
-          node.tagType === 0 /* ELEMENT */ &&
-          (node.tag === 'script' || node.tag === 'style')) {
-          context.onError(createDOMCompilerError(59 /* X_IGNORED_SIDE_EFFECT_TAG */, node.loc));
-          context.removeNode();
-      }
-  };
-
-  const DOMNodeTransforms = [
-      transformStyle,
-      ...( [warnTransitionChildren] )
-  ];
-  const DOMDirectiveTransforms = {
-      cloak: noopDirectiveTransform,
-      html: transformVHtml,
-      text: transformVText,
-      model: transformModel$1,
-      on: transformOn$1,
-      show: transformShow
-  };
-  function compile$1(template, options = {}) {
-      return baseCompile(template, extend({}, parserOptions, options, {
-          nodeTransforms: [
-              // ignore <script> and <tag>
-              // this is not put inside DOMNodeTransforms because that list is used
-              // by compiler-ssr to generate vnode fallback branches
-              ignoreSideEffectTags,
-              ...DOMNodeTransforms,
-              ...(options.nodeTransforms || [])
-          ],
-          directiveTransforms: extend({}, DOMDirectiveTransforms, options.directiveTransforms || {}),
-          transformHoist:  null 
-      }));
-  }
-
-  // This entry is the "full-build" that includes both the runtime
-   initDev();
-  const compileCache = Object.create(null);
-  function compileToFunction(template, options) {
-      if (!isString(template)) {
-          if (template.nodeType) {
-              template = template.innerHTML;
-          }
-          else {
-               warn(`invalid template option: `, template);
-              return NOOP;
-          }
-      }
-      const key = template;
-      const cached = compileCache[key];
-      if (cached) {
-          return cached;
-      }
-      if (template[0] === '#') {
-          const el = document.querySelector(template);
-          if ( !el) {
-              warn(`Template element not found or is empty: ${template}`);
-          }
-          // __UNSAFE__
-          // Reason: potential execution of JS expressions in in-DOM template.
-          // The user must make sure the in-DOM template is trusted. If it's rendered
-          // by the server, the template should not contain any user data.
-          template = el ? el.innerHTML : ``;
-      }
-      const { code } = compile$1(template, extend({
-          hoistStatic: true,
-          onError(err) {
-              {
-                  const message = `Template compilation error: ${err.message}`;
-                  const codeFrame = err.loc &&
-                      generateCodeFrame(template, err.loc.start.offset, err.loc.end.offset);
-                  warn(codeFrame ? `${message}\n${codeFrame}` : message);
-              }
-          }
-      }, options));
-      // The wildcard import results in a huge object with every export
-      // with keys that cannot be mangled, and can be quite heavy size-wise.
-      // In the global build we know `Vue` is available globally so we can avoid
-      // the wildcard object.
-      const render = ( new Function(code)()
-          );
-      render._rc = true;
-      return (compileCache[key] = render);
-  }
-  registerRuntimeCompiler(compileToFunction);
-
-  exports.BaseTransition = BaseTransition;
-  exports.Comment = Comment;
-  exports.Fragment = Fragment;
-  exports.KeepAlive = KeepAlive;
-  exports.Static = Static;
-  exports.Suspense = Suspense;
-  exports.Teleport = Teleport;
-  exports.Text = Text;
-  exports.Transition = Transition;
-  exports.TransitionGroup = TransitionGroup;
-  exports.callWithAsyncErrorHandling = callWithAsyncErrorHandling;
-  exports.callWithErrorHandling = callWithErrorHandling;
-  exports.camelize = camelize;
-  exports.capitalize = capitalize;
-  exports.cloneVNode = cloneVNode;
-  exports.compile = compileToFunction;
-  exports.computed = computed$1;
-  exports.createApp = createApp;
-  exports.createBlock = createBlock;
-  exports.createCommentVNode = createCommentVNode;
-  exports.createHydrationRenderer = createHydrationRenderer;
-  exports.createRenderer = createRenderer;
-  exports.createSSRApp = createSSRApp;
-  exports.createSlots = createSlots;
-  exports.createStaticVNode = createStaticVNode;
-  exports.createTextVNode = createTextVNode;
-  exports.createVNode = createVNode;
-  exports.customRef = customRef;
-  exports.defineAsyncComponent = defineAsyncComponent;
-  exports.defineComponent = defineComponent;
-  exports.getCurrentInstance = getCurrentInstance;
-  exports.getTransitionRawChildren = getTransitionRawChildren;
-  exports.h = h;
-  exports.handleError = handleError;
-  exports.hydrate = hydrate;
-  exports.initCustomFormatter = initCustomFormatter;
-  exports.inject = inject;
-  exports.isProxy = isProxy;
-  exports.isReactive = isReactive;
-  exports.isReadonly = isReadonly;
-  exports.isRef = isRef;
-  exports.isVNode = isVNode;
-  exports.markRaw = markRaw;
-  exports.mergeProps = mergeProps;
-  exports.nextTick = nextTick;
-  exports.onActivated = onActivated;
-  exports.onBeforeMount = onBeforeMount;
-  exports.onBeforeUnmount = onBeforeUnmount;
-  exports.onBeforeUpdate = onBeforeUpdate;
-  exports.onDeactivated = onDeactivated;
-  exports.onErrorCaptured = onErrorCaptured;
-  exports.onMounted = onMounted;
-  exports.onRenderTracked = onRenderTracked;
-  exports.onRenderTriggered = onRenderTriggered;
-  exports.onUnmounted = onUnmounted;
-  exports.onUpdated = onUpdated;
-  exports.openBlock = openBlock;
-  exports.popScopeId = popScopeId;
-  exports.provide = provide;
-  exports.proxyRefs = proxyRefs;
-  exports.pushScopeId = pushScopeId;
-  exports.queuePostFlushCb = queuePostFlushCb;
-  exports.reactive = reactive;
-  exports.readonly = readonly;
-  exports.ref = ref;
-  exports.registerRuntimeCompiler = registerRuntimeCompiler;
-  exports.render = render;
-  exports.renderList = renderList;
-  exports.renderSlot = renderSlot;
-  exports.resolveComponent = resolveComponent;
-  exports.resolveDirective = resolveDirective;
-  exports.resolveDynamicComponent = resolveDynamicComponent;
-  exports.resolveTransitionHooks = resolveTransitionHooks;
-  exports.setBlockTracking = setBlockTracking;
-  exports.setDevtoolsHook = setDevtoolsHook;
-  exports.setTransitionHooks = setTransitionHooks;
-  exports.shallowReactive = shallowReactive;
-  exports.shallowReadonly = shallowReadonly;
-  exports.shallowRef = shallowRef;
-  exports.ssrContextKey = ssrContextKey;
-  exports.ssrUtils = ssrUtils;
-  exports.toDisplayString = toDisplayString;
-  exports.toHandlerKey = toHandlerKey;
-  exports.toHandlers = toHandlers;
-  exports.toRaw = toRaw;
-  exports.toRef = toRef;
-  exports.toRefs = toRefs;
-  exports.transformVNodeArgs = transformVNodeArgs;
-  exports.triggerRef = triggerRef;
-  exports.unref = unref;
-  exports.useCssModule = useCssModule;
-  exports.useCssVars = useCssVars;
-  exports.useSSRContext = useSSRContext;
-  exports.useTransitionState = useTransitionState;
-  exports.vModelCheckbox = vModelCheckbox;
-  exports.vModelDynamic = vModelDynamic;
-  exports.vModelRadio = vModelRadio;
-  exports.vModelSelect = vModelSelect;
-  exports.vModelText = vModelText;
-  exports.vShow = vShow;
-  exports.version = version;
-  exports.warn = warn;
-  exports.watch = watch;
-  exports.watchEffect = watchEffect;
-  exports.withCtx = withCtx;
-  exports.withDirectives = withDirectives;
-  exports.withKeys = withKeys;
-  exports.withModifiers = withModifiers;
-  exports.withScopeId = withScopeId;
-
-  return exports;
-
-}({}));
