Initial commit of Dart transformer to generate constructor stubs, see https://github.com/angular/an…

modules/angular2/test/transform/list_of_types_files/bar.dart

Index: modules/angular2/test/transform/list_of_types_files/bar.dart
diff --git a/modules/angular2/test/transform/list_of_types_files/bar.dart b/modules/angular2/test/transform/list_of_types_files/bar.dart
new file mode 100644
index 0000000000000000000000000000000000000000..a650901dab32ea7d6767d2d267daccb482c9cab5
--- /dev/null
+++ b/modules/angular2/test/transform/list_of_types_files/bar.dart
@@ -0,0 +1,10 @@
+library bar;
+
+import 'package:angular2/src/core/annotations/annotations.dart';
+import 'foo.dart';
+
+@Directive(context: const [MyContext])
+class Component {
+  final MyContext c;
+  Component(this.c);
+}