diff --git a/src/app/core/auth/auth-request.service.ts b/src/app/core/auth/auth-request.service.ts
index 14784d1b55..cbabe5c3fd 100644
--- a/src/app/core/auth/auth-request.service.ts
+++ b/src/app/core/auth/auth-request.service.ts
@@ -6,18 +6,10 @@ import { RequestService } from '../data/request.service';
 import { GLOBAL_CONFIG } from '../../../config';
 import { GlobalConfig } from '../../../config/global-config.interface';
 import { isNotEmpty } from '../../shared/empty.util';
-import {
-  AuthGetRequest,
-  AuthPostRequest,
-  GetRequest,
-  PostRequest,
-  RestRequest
-} from '../data/request.models';
+import { AuthGetRequest, AuthPostRequest, GetRequest, PostRequest, RestRequest } from '../data/request.models';
 import { AuthStatusResponse, ErrorResponse } from '../cache/response.models';
 import { HttpOptions } from '../dspace-rest-v2/dspace-rest-v2.service';
-import { RequestEntry } from '../data/request.reducer';
 import { getResponseFromEntry } from '../shared/operators';
-import { RemoteDataBuildService } from '../cache/builders/remote-data-build.service';
 
 @Injectable()
 export class AuthRequestService {
diff --git a/src/app/core/auth/auth-response-parsing.service.ts b/src/app/core/auth/auth-response-parsing.service.ts
index 1993f6d162..c736c3b22b 100644
--- a/src/app/core/auth/auth-response-parsing.service.ts
+++ b/src/app/core/auth/auth-response-parsing.service.ts
@@ -14,7 +14,6 @@ import { AuthType } from './auth-type';
 import { AuthStatus } from './models/auth-status.model';
 import { NormalizedAuthStatus } from './models/normalized-auth-status.model';
 import { NormalizedObject } from '../cache/models/normalized-object.model';
-import { DSpaceObject } from '../shared/dspace-object.model';
 
 @Injectable()
 export class AuthResponseParsingService extends BaseResponseParsingService implements ResponseParsingService {
diff --git a/src/app/core/auth/auth.service.spec.ts b/src/app/core/auth/auth.service.spec.ts
index ebb4026265..e766a45e48 100644
--- a/src/app/core/auth/auth.service.spec.ts
+++ b/src/app/core/auth/auth.service.spec.ts
@@ -43,7 +43,7 @@ describe('AuthService test', () => {
       pipe: observableOf(true)
     });
     window = new NativeWindowRef();
-    routerStub = new RouterStub()
+    routerStub = new RouterStub();
     token = new AuthTokenInfo('test_token');
     token.expires = Date.now() + (1000 * 60 * 60);
     authenticatedState = {
diff --git a/src/app/core/cache/models/normalized-object-factory.ts b/src/app/core/cache/models/normalized-object-factory.ts
index c195ca6231..7052432487 100644
--- a/src/app/core/cache/models/normalized-object-factory.ts
+++ b/src/app/core/cache/models/normalized-object-factory.ts
@@ -20,7 +20,6 @@ import { CacheableObject } from '../object-cache.reducer';
 import { NormalizedSubmissionDefinitionsModel } from '../../config/models/normalized-config-submission-definitions.model';
 import { NormalizedSubmissionFormsModel } from '../../config/models/normalized-config-submission-forms.model';
 import { NormalizedSubmissionSectionModel } from '../../config/models/normalized-config-submission-section.model';
-import { NormalizedAuthStatus } from '../../auth/models/normalized-auth-status.model';
 
 export class NormalizedObjectFactory {
   public static getConstructor(type: ResourceType): GenericConstructor<NormalizedObject<CacheableObject>> {
diff --git a/src/app/core/cache/response.models.ts b/src/app/core/cache/response.models.ts
index 1d63a29bc7..fddb1a0139 100644
--- a/src/app/core/cache/response.models.ts
+++ b/src/app/core/cache/response.models.ts
@@ -8,7 +8,6 @@ import { IntegrationModel } from '../integration/models/integration.model';
 import { RegistryMetadataschemasResponse } from '../registry/registry-metadataschemas-response.model';
 import { RegistryMetadatafieldsResponse } from '../registry/registry-metadatafields-response.model';
 import { RegistryBitstreamformatsResponse } from '../registry/registry-bitstreamformats-response.model';
-import { AuthStatus } from '../auth/models/auth-status.model';
 import { MetadataSchema } from '../metadata/metadataschema.model';
 import { MetadataField } from '../metadata/metadatafield.model';
 import { PaginatedList } from '../data/paginated-list';
diff --git a/src/app/core/dspace-rest-v2/dspace-rest-v2.service.ts b/src/app/core/dspace-rest-v2/dspace-rest-v2.service.ts
index 204c782e79..290f4be8a2 100644
--- a/src/app/core/dspace-rest-v2/dspace-rest-v2.service.ts
+++ b/src/app/core/dspace-rest-v2/dspace-rest-v2.service.ts
@@ -68,6 +68,8 @@ export class DSpaceRESTv2Service {
    *    the URL for the request
    * @param body
    *    an optional body for the request
+   * @param options
+   *    the HttpOptions object
    * @return {Observable<string>}
    *      An Observable<string> containing the response from the server
    */
diff --git a/src/app/shared/mocks/mock-remote-data-build.service.ts b/src/app/shared/mocks/mock-remote-data-build.service.ts
index 3cab439581..6a05c9bf36 100644
--- a/src/app/shared/mocks/mock-remote-data-build.service.ts
+++ b/src/app/shared/mocks/mock-remote-data-build.service.ts
@@ -1,5 +1,5 @@
-import {of as observableOf,  Observable } from 'rxjs';
-import { map, take } from 'rxjs/operators';
+import { Observable, of as observableOf } from 'rxjs';
+import { map } from 'rxjs/operators';
 import { RemoteDataBuildService } from '../../core/cache/builders/remote-data-build.service';
 import { RemoteData } from '../../core/data/remote-data';
 import { RequestEntry } from '../../core/data/request.reducer';