Fail to import using Vite + Vue 3

[hrvojeKol]

When trying to import in a project which uses Vite and Vue 3, it fails.

import { useShepherd } from 'vue-shepherd';

During runtime, it fails with an error:

Uncaught ReferenceError: process is not defined

Which leads to:
if ('false' === process.env.ES_BUILD) {

Here, process doesn't exit. We should use a different value as indicated in https://stackoverflow.com/questions/71083110/vue-uncaught-referenceerror-process-is-not-defined, but of course we cannot change it unless rebuilding the project

I was able to fix this by adding a statement in vite.config.js:

define: {
        'process.env': {}
    }

Is it possible to add support for Vite, or add some info in documentation regarding this?

[RobbieTheWagner]

Duplicate of several other issues. See #174 (comment)