The process object is only available in Node.js and Node.js-like environments (e.g. webpack).

By introducing this simple change, the code can run in a browser environment without requiring polyfilling Node.js APIs such as the following:

<script>
  window.process = globalThis.process = {
    env: {
      NODE_ENV: "development"
    }
  };
</script>

globalThis is part of the ECMA 2020 specification and is supported on any relevant platform.

• https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/globalThis
• https://tc39.es/ecma262/multipage/global-object.html#sec-globalthis
• https://node.green/#ES2020-features-globalThis

The eslint config specifies ecma version 2020 but it seems like the globalThis is not automatically provided. I added the es2020 env. (eslint/eslint#15199 (comment))

Closes #2409