module Network.Wai.Trans
( module X
, ApplicationT
, MiddlewareT
, liftApplication
, liftMiddleware
) where
import Network.Wai as X
import Data.Function.Syntax
import Control.Monad.IO.Class
type ApplicationT m = Request -> (Response -> IO ResponseReceived) -> m ResponseReceived
type MiddlewareT m = ApplicationT m -> ApplicationT m
liftApplication :: MonadIO m => Application -> ApplicationT m
liftApplication app = liftIO .* app
liftMiddleware :: MonadIO m => (ApplicationT m -> Application) -> Middleware -> MiddlewareT m
liftMiddleware runAppT mid app = liftApplication $ mid (runAppT app)