Class TestModule

packages/elements/test/create-custom-element_spec.ts:397–403

    @Input({isSignal: true} as Input) fooSignal = input<string | null>(null);
  }
  @NgModule({
    imports: [BrowserModule],
    declarations: [TestComponent, TestSignalComponent],
  })
  class TestModule implements DoBootstrap {
    ngDoBootstrap() {}
  }

  class TestStrategy implements NgElementStrategy {
    connectedElement: HTMLElement | null = null;