Can we use package clock in production code?

[edgar-g-codexoptimus]

I want to start writing tests for my code. I have found package clock. But in description I could not understand, can I use this package on production code, or it uses only in tests

[lrhn]

You can use it in production.
It's intended to work "normally" in production, using the normal clock.

(No support guarantees other than what other dart-tool packages have.).