anchor.diff:  import 'package:angular_test/angular_test.dart';
   import 'package:test/test.dart';
   import 'package:angular/angular.dart';
  -import 'package:angular/src/debug/debug_node.dart';
   
   import 'misc_test.template.dart' as ng_generated;
   
  
positive.code:   directives: const [
      DynamicViewport,
    ],
    // TODO(b/71710685): Change to `Visibility.local` to reduce code size.
    visibility: Visibility.all,
  )
  class DynamicChildComponent {}
  
  @Directive(
    selector: '[static]',
    // TODO(b/71710685): Change to `Visibility.local` to reduce code size.
    visibility: Visibility.all,
  )
  class NeedsAttribute {
    var typeAttribute;
  
negative.code:     final testBed = new NgTestBed<HostPropertyFromDirectiveComponent>();
      final testFixture = await testBed.create();
      final div = testFixture.rootElement.children.first;
      expect(div.id, 'one');
      await testFixture.update((component) => component.directive.id = 'two');
      expect(div.id, 'two');
    });
  
  