--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/import/new.d	Wed May 13 15:42:39 2009 +0930
@@ -0,0 +1,40 @@
+import types;
+import tango.util.collection.ArraySeq;
+
+interface IProperty {
+}
+
+interface ISemanticModelBridge {
+    char[] presentation();
+}
+
+interface ISimpleSemanticModelElement : ISemanticModelBridge {
+    char[] type_info();
+}
+
+interface IDiagramElement {
+    bool is_visible();
+    IProperty[] get_properties();
+
+    void accept(in IVisitor visitor);
+}
+
+interface IVisitor {
+    void visit(in IGraphNode node);
+    void visit(in IGraphEdge edge);
+}
+
+interface IGraphElement : IDiagramElement {
+}
+
+interface IGraphNode : IGraphElement {
+}
+
+interface IGraphEdge : IGraphElement {
+}
+
+interface IGraphConnector {
+    Point point();
+    IGraphElement element();
+    IGraphEdge[] edges();
+}