runCommand -package:options -package:shake -package:graphviz -package:io-streams -package:xmonad-contrib package:beam-migrate -is:exact -is:exact

runCommandHook :: BringUpToDateHooks m -> Int -> String -> m ()
beam-migrate Database.Beam.Migrate.Simple
Called before a command is about to run. The first argument is the step index and the second is a string representing the command about to be run.
MigrationRunCommand :: MigrationF be next
beam-migrate Database.Beam.Migrate.Types