"Perhaps you want to add _ to the import list" quickfix

[Gurkenglas]

This deserves a quickfix:

[ghcmod]
Not in scope: type constructor or class `LspId'
Perhaps you want to add `LspId' to the import list in the import of
`Language.Haskell.LSP.Types'
(C:\Users\Gurkenglas\AppData\Local\Temp\ghc-mod15709\Plu9C37.hs:(97,1)-(114,59)).

[fendor]

Afaik, this has now a quickfix!

[fendor]

Some imports are incorrect, e.g. importing constructors does something wrong, will take care of that!

[fendor]

With the latest update of #1284 this is now possible!