Describe the bug

With suitable imports, it seems that the following code

import '../utils/boot.js'; // boot.js defines window.JSCompiler_renameProperty

....

   static get observedAttributes() {
     if (!this.hasOwnProperty(JSCompiler_renameProperty('__observedAttributes', this))) {
...

can execute so that observedAttributes is run before the global JSCompiler_renameProperty has been set, resulting in

Uncaught ReferenceError: JSCompiler_renameProperty is not defined
    at Function.get observedAttributes [as observedAttributes] (properties-mixin.js:122)
    at dom-repeat.js:800

This only happens with some specific imports, as shown in the test case.

Reproduction

git clone https://github.com/Artur-/vite-vaadin-problem1.git
cd vite-vaadin-problem1
npm i
npm run dev

Open localhost:3000 and look at the console output. There should be no errors.

System Info

System:
    OS: macOS 11.6
    CPU: (12) x64 Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
    Memory: 290.42 MB / 32.00 GB
    Shell: 3.2.57 - /bin/bash
  Binaries:
    Node: 16.9.1 - /usr/local/bin/node
    Yarn: 1.22.11 - /usr/local/bin/yarn
    npm: 7.21.1 - /usr/local/bin/npm
    Watchman: 2021.09.13.00 - /usr/local/bin/watchman
  Browsers:
    Brave Browser: 93.1.29.81
    Chrome: 94.0.4606.61
    Chrome Canary: 96.0.4656.3
    Firefox: 92.0
    Safari: 15.0
    Safari Technology Preview: 15.4
  npmPackages:
    vite: ^2.5.4 => 2.6.0

Used Package Manager

npm

Logs

No response

Validations

• Follow our Code of Conduct
• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Make sure this is a Vite issue and not a framework-specific issue. For example, if it's a Vue SFC related bug, it should likely be reported to https://github.com/vuejs/vue-next instead.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• The provided reproduction is a minimal reproducible example of the bug.