feat(toolbar): new Toolbar to enable reactive state synchronization (#3983)

platform/core/src/services/index.ts

@@ -13,11 +13,11 @@ import HangingProtocolService from './HangingProtocolService';
 import pubSubServiceInterface, { PubSubService } from './_shared/pubSubServiceInterface';
 import UserAuthenticationService from './UserAuthenticationService';
 import CustomizationService from './CustomizationService';
-
-import Services from '../types/Services';
 import StateSyncService from './StateSyncService';
 import PanelService from './PanelService';
 
+import type Services from '../types/Services';
+
 export {
   Services,
   MeasurementService,