[Feature Request] Possible to do production build without AOT

[JeongJun-Lee]

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Short description of the problem:

I need to disable AOT build in production build by the issue below.
typeorm/ionic-example#23

I found out it's impossible through conversation in community below.
https://forum.ionicframework.com/t/is-it-possible-to-do-a-production-build-without-aot-and-will-it-be-possible-using-ionic-angular-4/119050/11

What behavior are you expecting?

Like export IONIC_AOT=false , is it possible to disable AOT by the Ionic Environment Variable?
If impossible, please provide a option to disable AOT.

Steps to reproduce:
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insert any relevant code between the above and below backticks

Which @ionic/app-scripts version are you using?

Other information: (e.g. stacktraces, related issues, suggestions how to fix, stackoverflow links, forum links, etc)

[nextbyn]

Still waiting for a workaround I have a project already to launch in production (--prod) with ionic-cli 3.9.2 and typeorm 2.9
I tried several changes and nothing seems to fix this.