Tutorial for creating chrome extensions using Ionic 4

Hi all,

I have a need to create a new Chrome extension and given the recent buzz about Ionic 4 I wanted to use this as an opportunity to learn about the new release. I found an old tutorial using an older version of Angular with Ionic 4 Beta, but that completed code now generates errors with the current versions. I’m having difficulties getting basic things sorted, such as where to place the manifest.json file so that it doesn’t get deleted each time I run “ionic build”.

Is there a good tutorial or other resource that I can use to get some basic boilerplate code established to build on?

Thanks for your help!
John