diff --git a/src/app/admin/admin-notifications/admin-quality-assurance-source-page-component/admin-quality-assurance-source-page.component.ts b/src/app/admin/admin-notifications/admin-quality-assurance-source-page-component/admin-quality-assurance-source-page.component.ts
index 20d0356d5f..447e5a2e55 100644
--- a/src/app/admin/admin-notifications/admin-quality-assurance-source-page-component/admin-quality-assurance-source-page.component.ts
+++ b/src/app/admin/admin-notifications/admin-quality-assurance-source-page-component/admin-quality-assurance-source-page.component.ts
@@ -1,4 +1,4 @@
-import { Component, OnInit } from '@angular/core';
+import { Component } from '@angular/core';
 
 /**
  * Component for the page that show the QA sources.
diff --git a/src/app/shared/selector.util.ts b/src/app/shared/selector.util.ts
index 97ddb9af7d..7ea73347b7 100644
--- a/src/app/shared/selector.util.ts
+++ b/src/app/shared/selector.util.ts
@@ -1,4 +1,4 @@
-import { createSelector, MemoizedSelector, Selector } from '@ngrx/store';
+import { createSelector, MemoizedSelector } from '@ngrx/store';
 import { hasValue } from './empty.util';
 
 /**
diff --git a/src/app/suggestion-notifications/qa/project-entry-import-modal/project-entry-import-modal.component.ts b/src/app/suggestion-notifications/qa/project-entry-import-modal/project-entry-import-modal.component.ts
index bde97f364c..1a43f59a1f 100644
--- a/src/app/suggestion-notifications/qa/project-entry-import-modal/project-entry-import-modal.component.ts
+++ b/src/app/suggestion-notifications/qa/project-entry-import-modal/project-entry-import-modal.component.ts
@@ -13,9 +13,8 @@ import { PaginationComponentOptions } from '../../../shared/pagination/paginatio
 import { SearchService } from '../../../core/shared/search/search.service';
 import { DSpaceObject } from '../../../core/shared/dspace-object.model';
 import {
-  QualityAssuranceEventObject,
-  QualityAssuranceEventMessageObject,
   OpenaireQualityAssuranceEventMessageObject,
+  QualityAssuranceEventObject,
 } from '../../../core/suggestion-notifications/qa/models/quality-assurance-event.model';
 import { hasValue, isNotEmpty } from '../../../shared/empty.util';
 import { Item } from '../../../core/shared/item.model';
diff --git a/src/app/suggestion-notifications/qa/source/quality-assurance-source.service.spec.ts b/src/app/suggestion-notifications/qa/source/quality-assurance-source.service.spec.ts
index 208e45e387..355de6e616 100644
--- a/src/app/suggestion-notifications/qa/source/quality-assurance-source.service.spec.ts
+++ b/src/app/suggestion-notifications/qa/source/quality-assurance-source.service.spec.ts
@@ -11,9 +11,10 @@ import {
 import { createSuccessfulRemoteDataObject } from '../../../shared/remote-data.utils';
 import { cold } from 'jasmine-marbles';
 import { buildPaginatedList } from '../../../core/data/paginated-list.model';
-import { QualityAssuranceSourceRestService } from '../../../core/suggestion-notifications/qa/source/quality-assurance-source-rest.service';
-import { RequestParam } from '../../../core/cache/models/request-param.model';
-import {FindListOptions} from '../../../core/data/find-list-options.model';
+import {
+  QualityAssuranceSourceRestService
+} from '../../../core/suggestion-notifications/qa/source/quality-assurance-source-rest.service';
+import { FindListOptions } from '../../../core/data/find-list-options.model';
 
 describe('QualityAssuranceSourceService', () => {
   let service: QualityAssuranceSourceService;
diff --git a/src/app/suggestion-notifications/qa/topics/quality-assurance-topics.component.spec.ts b/src/app/suggestion-notifications/qa/topics/quality-assurance-topics.component.spec.ts
index 6e933a0e80..c80d2bce20 100644
--- a/src/app/suggestion-notifications/qa/topics/quality-assurance-topics.component.spec.ts
+++ b/src/app/suggestion-notifications/qa/topics/quality-assurance-topics.component.spec.ts
@@ -1,9 +1,9 @@
 /* eslint-disable no-empty, @typescript-eslint/no-empty-function */
 import { CommonModule } from '@angular/common';
 import { Component, NO_ERRORS_SCHEMA } from '@angular/core';
-import { ActivatedRoute, Router } from '@angular/router';
+import { ActivatedRoute } from '@angular/router';
 import { TranslateModule } from '@ngx-translate/core';
-import { of as observableOf, of } from 'rxjs';
+import { of as observableOf } from 'rxjs';
 import { ComponentFixture, inject, TestBed, waitForAsync } from '@angular/core/testing';
 import { createTestComponent } from '../../../shared/testing/utils.test';
 import {