@wouterj, sorry, I'm not familiar at all with psalm. I'm not sure how to fix the errors or what I did wrong.

@wouterj, sorry, I'm not familiar at all with psalm. I'm not sure how to fix the errors or what I did wrong.

I believe Psalm complains because we don't document anywhere that everything under $this->stamps[SomeStamp::class] is instance of SomeStamp. I've asked on Slack if someone has a way to do this, but I think we can ignore this error. The user will not receive this error.

Ok, how can I suppress the error here?

@kbond you can ignore it for now.

Our usage of Psalm is a bit special as each PR reports only new failure (it generates a baseline for the existing state of the target branch before analyzing the code of the PR)

Thank you @kbond.