Frog dart:dom using interfaces and native implementation classes.

client/dom/generated/src/frog/HTMLCollection.dart

Index: client/dom/generated/src/frog/HTMLCollection.dart
diff --git a/client/dom/generated/src/frog/HTMLCollection.dart b/client/dom/generated/src/frog/HTMLCollection.dart
index fd1bb3358cd893cec0e4dcf8f87475326344245f..51a855f5e1e8e155ae3a16b97d135b5f7e5ef9f3 100644
--- a/client/dom/generated/src/frog/HTMLCollection.dart
+++ b/client/dom/generated/src/frog/HTMLCollection.dart
@@ -1,17 +1,17 @@
 
-class HTMLCollection native "*HTMLCollection" {
+class HTMLCollectionJS implements HTMLCollection native "*HTMLCollection" {
 
   int get length() native "return this.length;";
 
-  Node operator[](int index) native;
+  NodeJS operator[](int index) native;
 
-  void operator[]=(int index, Node value) {
+  void operator[]=(int index, NodeJS value) {
     throw new UnsupportedOperationException("Cannot assign element of immutable List.");
   }
 
-  Node item(int index) native;
+  NodeJS item(int index) native;
 
-  Node namedItem(String name) native;
+  NodeJS namedItem(String name) native;
 
   var dartObjectLocalStorage;