Akita 3 update: " Remove noop - use the of() observable." done what does that mean?

Question

In Akita I could

return noop

but after the upgrade they left this instruction as they removed noop as a breaking change;

Remove noop - use the of() observable. done

what does that mean? an example please?

Answer 1

of() observable is the equivalent of noop only that it's built-in in RxJS.