misc: export attribute deserializer interface (#241)

43081j · justinfagnani · commit b569cca68a9f · 2018-10-05T11:37:40.000-07:00
diff --git a/src/lib/updating-element.ts b/src/lib/updating-element.ts
@@ -15,7 +15,7 @@
 /**
  * Converts property values to and from attribute values.
  */
-interface AttributeSerializer<T = any> {
+export interface AttributeSerializer<T = any> {
 
   /**
    * Deserializing function called to convert an attribute value to a property
