add type specs to realm struct

diff --git a/lib/wampex/realm.ex b/lib/wampex/realm.ex
index a39a4b7b936b977ce0ca31b6ea4bbde27812c33a..5de5b8bdb5dd480c3d1c0e62c38e030588fa1f4b 100644 (file)
--- a/lib/wampex/realm.ex
+++ b/lib/wampex/realm.ex
@@ -3,5 +3,8 @@ defmodule Wampex.Realm do
 
   defstruct [:name, :authentication]
 
-  @type t :: %__MODULE__{}
+  @type t :: %__MODULE__{
+          name: binary(),
+          authentication: nil
+        }
 end