Did the same thing to interfaces

parser/tree.go

@@ -190,7 +190,6 @@ type ObjtSection struct {
 	location file.Location
 	name     string
 
-	// TODO: make this Identifier instead of Type
 	inherits     Identifier
 	permission   types.Permission
 	// TODO: order matters here we need to store these in an array
@@ -226,8 +225,7 @@ type FaceBehavior struct {
 type FaceSection struct {
 	location file.Location
 	name     string
-	// TODO: make this Identifier instead of string
-	inherits string
+	inherits Identifier
 	
 	permission types.Permission
 	behaviors  map[string] FaceBehavior