Class SomeDir

packages/core/test/linker/change_detection_integration_spec.ts:1531–1537

        }

        @Directive({
          selector: '[someDir]',
          standalone: false,
        })
        class SomeDir {
          @HostBinding('class.foo') fooClass = true;
        }

        const ctx = TestBed.configureTestingModule({declarations: [Comp, SomeDir]}).createComponent(
          Comp,