Fix import

[planger]

What it does

Looks like the rebase of #135 causes a compile error. This change fixes the broken import.

How to test

As this just fixes the import, a green build should be enough. Locally I quickly tested the functionality again though.

Review checklist

• [X] as an author, I have thoroughly tested my changes and carefully followed the contribution guidelines

Reminder for reviewers

• as a reviewer, I agree to behave in accordance with the code of conduct

[planger]

To get the build on main green as quickly as possible, I think it is safe enough to just merge it. I apologize if you feel otherwise.