@ngrx/signals: Add option to hide $update

[rainerhahnekamp]

Which @ngrx/* package(s) are relevant/related to the feature request?

store

Information

There should be an option to hide the $update method from the outside. Otherwise components and services would have direct access to state. Logic would be spread over the code base and not kept in a central place.

I would like to add a PR but I think @markostanimirovic has already a working solution.

Describe any alternatives/workarounds you're currently using

No response

I would be willing to submit a PR to fix this issue

• Yes
• No

[markostanimirovic]

Closing this issue because the $update method will be removed in this PR: #4037