title: Vue 3 Package Update Errors
body: <p>Vue 3 app broken/will not compile following package update. Zero errors prior to update.</p>
  <p>I am receiving the following node console errors.</p>
  <p><strong>Errors</strong></p>
  <pre><code>&quot;export 'createElementBlock' (imported as '_createElementBlock') was not found in 'vue'
  &quot;export 'createElementVNode' (imported as '_createElementVNode') was not found in 'vue'
  &quot;export 'normalizeClass' (imported as '_normalizeClass') was not found in 'vue'
  </code></pre>
  <hr />
  <p>More information...</p>
  <p><code>:class</code> throws the <em>normalizeClass</em> error.</p>
  <p><strong>Browser Error</strong></p>
  <pre><code>Uncaught TypeError: Object(...) is not a function
      at eval (App.vue?3dfd:2)
      at Module../node_modules/cache-loader/dist/cjs.js?!./node_modules/babel-loader/lib/index.js!./node_modules/vue-loader-v16/dist/templateLoader.js?!./node_modules/cache-loader/dist/cjs.js?!./node_modules/vue-loader-v16/dist/index.js?!./src/App.vue?vue&amp;type=template&amp;id=7ba5bd90 (app.js:1091)
      at __webpack_require__ (app.js:854)
      at fn (app.js:151)
      at eval (App.vue?2083:1)
      at Module../src/App.vue?vue&amp;type=template&amp;id=7ba5bd90 (app.js:1310)
      at __webpack_require__ (app.js:854)
      at fn (app.js:151)
      at eval (App.vue?eabf:1)
      at Module../src/App.vue (app.js:1274)
  </code></pre>
  <hr />
  <p><strong>package.json</strong></p>
  <pre><code>  &quot;dependencies&quot;: {
      &quot;@stripe/stripe-js&quot;: &quot;^1.17.0&quot;,
      &quot;core-js&quot;: &quot;^3.16.1&quot;,
      &quot;date-fns&quot;: &quot;^2.23.0&quot;,
      &quot;firebase&quot;: &quot;^8.9.1&quot;,
      &quot;register-service-worker&quot;: &quot;^1.7.2&quot;,
      &quot;vue&quot;: &quot;^3.0.0&quot;,
      &quot;vue-router&quot;: &quot;^4.0.0-0&quot;,
      &quot;vuex&quot;: &quot;^4.0.0-0&quot;
    },
    &quot;devDependencies&quot;: {
      &quot;@vue/cli-plugin-babel&quot;: &quot;~4.5.13&quot;,
      &quot;@vue/cli-plugin-pwa&quot;: &quot;~4.5.13&quot;,
      &quot;@vue/cli-plugin-router&quot;: &quot;~4.5.13&quot;,
      &quot;@vue/cli-plugin-typescript&quot;: &quot;~4.5.13&quot;,
      &quot;@vue/cli-plugin-vuex&quot;: &quot;~4.5.13&quot;,
      &quot;@vue/cli-service&quot;: &quot;~4.5.13&quot;,
      &quot;@vue/compiler-sfc&quot;: &quot;^3.2.2&quot;,
      &quot;sass&quot;: &quot;^1.37.5&quot;,
      &quot;sass-loader&quot;: &quot;^10&quot;,
      &quot;typescript&quot;: &quot;~4.3.5&quot;
    }
  </code></pre>
  <p><strong>Recent Upgrades</strong></p>
  <pre><code>@vue/cli-plugin-babel               ~4.5.0  →  ~4.5.13
  @vue/cli-plugin-pwa                 ~4.5.0  →  ~4.5.13
  @vue/cli-plugin-router              ~4.5.0  →  ~4.5.13
  @vue/cli-plugin-typescript          ~4.5.0  →  ~4.5.13
  @vue/cli-plugin-vuex                ~4.5.0  →  ~4.5.13
  @vue/cli-service                    ~4.5.0  →  ~4.5.13
  @vue/compiler-sfc                   ^3.0.0  →   ^3.2.2
  sass                               ^1.26.5  →  ^1.37.5
  sass-loader                         ^8.0.2  →  ^10.2.0
  typescript                          ~4.1.5  →   ~4.3.5
  @stripe/stripe-js                  ^1.16.0  →  ^1.17.0
  core-js                             ^3.6.5  →  ^3.16.1
  firebase                            ^8.6.7  →   ^8.9.1
  register-service-worker             ^1.7.1  →   ^1.7.2
  </code></pre>