fix: webpack import bugs showing warnings on import (#4265)

extensions/dicom-microscopy/src/services/MicroscopyService.ts

@@ -22,8 +22,8 @@ export default class MicroscopyService extends PubSubService {
     return {
       name: 'microscopyService',
       altName: 'MicroscopyService',
-      create: ({ configuration = {} }) => {
-        return new MicroscopyService(servicesManager);
+      create: (props) => {
+        return new MicroscopyService(props);
       },
     };
   };
@@ -36,9 +36,10 @@ export default class MicroscopyService extends PubSubService {
   selectedAnnotation = null;
   pendingFocus = false;
 
-  constructor(servicesManager) {
+  constructor({ servicesManager, extensionManager }) {
     super(EVENTS);
     this.servicesManager = servicesManager;
+    this.peerImport = extensionManager.appConfig.peerImport;
     this._onRoiAdded = this._onRoiAdded.bind(this);
     this._onRoiModified = this._onRoiModified.bind(this);
     this._onRoiRemoved = this._onRoiRemoved.bind(this);
@@ -69,6 +70,10 @@ export default class MicroscopyService extends PubSubService {
     });
   }
 
+  public importDicomMicroscopyViewer(): Promise<any> {
+    return this.peerImport("dicom-microscopy-viewer");
+  }
+
   /**
    * Observes when a ROI graphic is added, creating the correspondent annotation
    * with the current graphic and view state.