Deprecate Enum-like objects

[e-moran]

This issue is related to #1833.

We must first deprecate the Enum-like objects before we remove them though.

We should add JSDoc so editors apply strikethrough to any usage and a changelog entry.

[blaine-arcjet]

I don't think we should add a warning log. I think we should add JSDoc so editors apply strikethrough to any usage and a changelog entry.

[davidmytton]

Agree that adding a warning is not ideal because it could pollute the logs on every request. Let's use the doc comments and include it in the change log/release notes.

[e-moran]

Sounds good! I've updated the issue