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-rw-r--r--src/Propellor/Types.hs3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/Propellor/Types.hs b/src/Propellor/Types.hs
index 22df9ddb..8a4bd3dd 100644
--- a/src/Propellor/Types.hs
+++ b/src/Propellor/Types.hs
@@ -1,6 +1,5 @@
{-# LANGUAGE PackageImports #-}
{-# LANGUAGE GeneralizedNewtypeDeriving #-}
-{-# LANGUAGE ExistentialQuantification #-}
module Propellor.Types
( Host(..)
@@ -35,6 +34,8 @@ import Propellor.Types.Attr
import Propellor.Types.OS
import Propellor.Types.Dns
+-- | Everything Propellor knows about a system: Its properties and
+-- attributes.
data Host = Host [Property] SetAttr
-- | Propellor's monad provides read-only access to attributes of the