add icons

src/app/shared/agenda/approve-event/approve-event.page.ts

@@ -10,6 +10,7 @@ import { EventActionsPopoverPage } from 'src/app/pages/agenda/event-actions-popo
 import { InAppBrowser } from '@ionic-native/in-app-browser/ngx';
 import { ToastService } from 'src/app/services/toast.service';
 import { ViewDocumentPage } from 'src/app/modals/view-document/view-document.page';
+import { ThemeService } from 'src/app/services/theme.service'
 
 @Component({
   selector: 'app-approve-event',
@@ -48,7 +49,8 @@ export class ApproveEventPage implements OnInit {
     private popoverController: PopoverController,
     private alertService: AlertService,
     private iab: InAppBrowser,
-    private toastService: ToastService
+    private toastService: ToastService,
+    public ThemeService: ThemeService
   ) {
     // Event to approve list