I am using ng-mocks this way -

```
import { MockDirective, MockComponent, ngMocks } from 'ng-mocks';

beforeEach(async(() => {
    TestBed.configureTestingModule({
      declarations: [ 
                      MockComponent(ComponentName),

      ],

      schemas:      [ NO_ERRORS_SCHEMA ]

    })
    .compileComponents();
  }));

```

I am seeing the below error -

```
Failed: ng-mocks is not in JIT mode and cannot resolve declarations

```