-- makes sure it matches up with an expected response.
-- The session directory should have a captured session file in it
-- named "session.log".
+-- You can get these capture files from 'Language.Haskell.LSP.resCaptureFile' in
+-- haskell-lsp.
replaySession :: String -- ^ The command to run the server.
-> FilePath -- ^ The recorded session directory.
-> IO ()