Class RegularComponent

packages/platform-server/test/full_app_hydration_spec.ts:3289–3295

          class ShadowDomComponent {}

          @Component({
            selector: 'regular',
            template: `<p>Regular component</p>`,
          })
          class RegularComponent {
            @Input() id?: string;
          }

          @Component({
            selector: 'app',