Error: Uncaught (in promise): No Directive annotation found on ImageModal

[igorbar]

Hello,
Could you tell me what is the cause of this error: Error: Uncaught (in promise): No Directive annotation found on ImageModal ?

I imported directive and added to component:
import { ImageModal } from 'angular2-image-popup/directives/angular2-image-popup/image-modal-popup';
@component({
....
directives: [ImageModal],
....
})
But it does not work.