Improve

src/app/pages/publications/view-publications/publication-detail/publication-detail.page.ts

@@ -7,6 +7,8 @@ import { ToastService } from 'src/app/services/toast.service';
 import { ImageModalPage } from '../../gallery/image-modal/image-modal.page';
 import { NewPublicationPage } from '../../new-publication/new-publication.page';
 import { Location } from '@angular/common';
+import { ThemeService } from 'src/app/services/theme.service'
+
 
 @Component({
   selector: 'app-publication-detail',
@@ -28,6 +30,7 @@ export class PublicationDetailPage implements OnInit {
     private activatedRoute: ActivatedRoute,
     private router: Router,
     private location: Location,
+    public ThemeService: ThemeService
     ) {
 
       this.activatedRoute.paramMap.subscribe(params => {