Devrim Tufan

I really like to see this feature to be implemented as well

@stephenh thoughts on this PR appreciated. I figured `deprecatedOnly` in `useOptionals` config is practical solution but we could also have this as separate option. Right now in our codebase, we...

> Hi @tufandevrim this seems pretty reasonable, see the one question about repeateds, but otherwise this lgtm! @stephenh yeah that was great feedback and made sense. Just updated the code...

> @tufandevrim looks like a minor prettier error in main.ts; can you fix it up? Thanks! Oops! fixed now!

@husseinhere this issue/feature request should be addressed by https://github.com/stephenh/ts-proto/pull/1010 now