Class App

packages/forms/signals/test/web/interop.spec.ts:511–521

    }

    @Component({
      selector: 'app-root',
      imports: [CustomControl, FormField],
      template: `<signal-custom-control [formField]="f" />`,
    })
    class App {
      disabled = signal(false);
      readonly f = form(signal('test'), (f) => {
        disabled(f, {when: () => this.disabled()});
      });
    }

    const fixture = TestBed.createComponent(App);
    expect(() => fixture.detectChanges()).not.toThrowError(/NG0600/);