Example usages in PowerShell?

I noticed in the readme it says PowerShell is supported, however I don't see any examples for PowerShell and I'm not sure how to actually use it in PowerShell. I've Used Add-Type to load the Sharprompt.dll, but it seems most of the methods wouldn't be PowerShell friendly as I'm not sure how you would work with generics.

Would it be possible to get an example of how to use this in PowerShell? Or am I miss understanding?