QQ: "Refreshing" hls after installing new library package

[Per48edjes]

{ I suspect I'm overlooking something obvious, so apologies in advance if that's the case! }

Is there a feature that restarts (or something that achieves the equivalent) the language server so newly installed imports are detected without closing and reopening a *.hs file or manually running :Hls restart (to get rid of the inline import errors)?

[mrcjkb]

I assume you mean newly added dependencies?
Hls will re-index if you write :w the file with the new imports. You can also :e % to reopen the file without closing it.

[Per48edjes]

@mrcjkb , sorry for the bother... I tried to reproduce, and you're absolutely correct. I think this was a transient / one-off thing on my end, perhaps.