diff --git a/client/.eslintrc.js b/client/.eslintrc.js
index 646883db1c..6d589a6361 100644
--- a/client/.eslintrc.js
+++ b/client/.eslintrc.js
@@ -62,6 +62,9 @@ module.exports = {
                     'message': 'Please use a typecast or explicitly instantiate a new Observable.'
                 }],
                 'lines-between-class-members': ['error', 'always', { 'exceptAfterSingleLine': true }],
+                '@typescript-eslint/no-unnecessary-type-constraint': ['error'],
+                '@typescript-eslint/no-this-alias': ['error'],
+                '@typescript-eslint/adjacent-overload-signatures': ['error'],
 
                 'jsdoc/require-example': ['off'],
                 'jsdoc/newline-after-description': ['off'],
@@ -71,10 +74,7 @@ module.exports = {
                 'rxjs/no-async-subscribe': ['off'],
 
                 // Should be switched to error ordered by priority
-                '@typescript-eslint/no-unnecessary-type-constraint': ['warn'],
-                '@typescript-eslint/no-this-alias': ['warn'],
                 '@typescript-eslint/ban-types': ['warn'],
-                '@typescript-eslint/adjacent-overload-signatures': ['warn'],
                 '@typescript-eslint/ban-ts-comment': ['warn'],
                 '@typescript-eslint/no-explicit-any': ['off'],
                 '@typescript-eslint/no-non-null-assertion': ['off'],
diff --git a/client/src/app/domain/models/organizations/organization.ts b/client/src/app/domain/models/organizations/organization.ts
index 09b5d2e72d..76db09381a 100644
--- a/client/src/app/domain/models/organizations/organization.ts
+++ b/client/src/app/domain/models/organizations/organization.ts
@@ -29,7 +29,7 @@ export class OrganizationSetting {
 
     public saml_enabled!: boolean; // default: false
     public saml_login_button_text!: string;
-    public saml_attr_mapping!: Object;
+    public saml_attr_mapping!: unknown;
     public saml_metadata_idp!: string;
     public saml_metadata_sp!: string;
     public saml_private_key!: string;
diff --git a/client/src/app/gateways/actions/action-utils.ts b/client/src/app/gateways/actions/action-utils.ts
index eafe5241a8..6832f98fd7 100644
--- a/client/src/app/gateways/actions/action-utils.ts
+++ b/client/src/app/gateways/actions/action-utils.ts
@@ -3,13 +3,13 @@ export interface ActionRequest {
     data: any[];
 }
 
-export interface ActionResponse<T extends {}> {
+export interface ActionResponse<T> {
     success: true;
     message: string;
     results?: ((T | null)[] | null)[];
 }
 
-export function isActionResponse<T extends {}>(obj: any): obj is ActionResponse<T> {
+export function isActionResponse<T>(obj: any): obj is ActionResponse<T> {
     const response = obj as ActionResponse<T>;
     return !!obj && response.success === true && !!response.message;
 }
diff --git a/client/src/app/infrastructure/utils/functions.ts b/client/src/app/infrastructure/utils/functions.ts
index 144369ab14..e1c4fbed7e 100644
--- a/client/src/app/infrastructure/utils/functions.ts
+++ b/client/src/app/infrastructure/utils/functions.ts
@@ -381,7 +381,7 @@ export function isValidId(id: number): boolean {
  * Returns a version of the given object that lacks all key-value pairs that don't fulfill the condition.
  * Doesn't change the original object.
  */
-export function filterObject(obj: Object, callbackFn: (keyValue: { key: string; value: any }) => boolean): Object {
+export function filterObject(obj: unknown, callbackFn: (keyValue: { key: string; value: any }) => boolean): unknown {
     if (!obj) {
         return obj;
     }
@@ -437,7 +437,7 @@ export function replaceObjectKeys(
     object: { [key: string]: any },
     config: ObjectReplaceKeysConfig,
     reverse?: boolean
-): Object {
+): { [key: string]: any } {
     if (reverse) {
         return replaceObjectKeys(
             object,
diff --git a/client/src/app/infrastructure/utils/import/import-context.ts b/client/src/app/infrastructure/utils/import/import-context.ts
index 4733a5eaa3..a6fe2b7a07 100644
--- a/client/src/app/infrastructure/utils/import/import-context.ts
+++ b/client/src/app/infrastructure/utils/import/import-context.ts
@@ -29,14 +29,14 @@ export class ImportContext<ToImport> {
         return this._importStepPhaseSubject.value;
     }
 
-    public get phaseObservable(): Observable<ImportStepPhase> {
-        return this._importStepPhaseSubject;
-    }
-
     public set phase(value: ImportStepPhase) {
         this._importStepPhaseSubject.next(value);
     }
 
+    public get phaseObservable(): Observable<ImportStepPhase> {
+        return this._importStepPhaseSubject;
+    }
+
     private _data: { [key: string]: any } = {};
 
     private readonly _modelsToCreateSubject = new BehaviorSubject<ToImport[]>([]);
diff --git a/client/src/app/infrastructure/utils/overload-js-functions.ts b/client/src/app/infrastructure/utils/overload-js-functions.ts
index 9fa2bcc5c0..c6a258fdad 100644
--- a/client/src/app/infrastructure/utils/overload-js-functions.ts
+++ b/client/src/app/infrastructure/utils/overload-js-functions.ts
@@ -91,13 +91,12 @@ function overloadArrayFunctions(): void {
 
     Object.defineProperty(Array.prototype, `intersect`, {
         value<T>(other: T[] = []): T[] {
-            let a = this;
-            let b = other;
-            if (b.length < a.length) {
-                [a, b] = [b, a];
+            if (other.length < this.length) {
+                const intersect = new Set<T>(this);
+                return other.filter((element: T) => intersect.has(element));
             }
-            const intersect = new Set<T>(b);
-            return a.filter((element: T) => intersect.has(element));
+            const intersect = new Set<T>(other);
+            return this.filter((element: T) => intersect.has(element));
         },
         enumerable: false
     });
diff --git a/client/src/app/openslides-main-module/services/dom.service.ts b/client/src/app/openslides-main-module/services/dom.service.ts
index 0afb5e91e0..f08160b457 100644
--- a/client/src/app/openslides-main-module/services/dom.service.ts
+++ b/client/src/app/openslides-main-module/services/dom.service.ts
@@ -25,7 +25,7 @@ export class BodyPortal {
         }
     }
 
-    public attach<T>(componentType: Type<T>, data: Object = {}): void {
+    public attach<T>(componentType: Type<T>, data: unknown = {}): void {
         this._viewContainer.clear();
         this.showPane();
         const componentRef = this.createComponentRef(componentType, data);
@@ -45,7 +45,7 @@ export class BodyPortal {
         }
     }
 
-    private createComponentRef<T>(component: Type<T>, data: Object = {}): ComponentRef<T> {
+    private createComponentRef<T>(component: Type<T>, data: unknown = {}): ComponentRef<T> {
         const componentRef = this._viewContainer.createComponent(component);
         for (const key of Object.keys(data)) {
             componentRef.instance[key] = data[key];
@@ -96,7 +96,7 @@ export class DomService {
         return new BodyPortal({ viewContainer, root: this._pane! });
     }
 
-    public attachComponent<T>(componentType: Type<T>, data: Object = {}): ComponentRef<T> {
+    public attachComponent<T>(componentType: Type<T>, data: unknown = {}): ComponentRef<T> {
         this._viewContainer.clear();
         this.showPane();
         const componentRef = this.createComponentRef(componentType, data);
@@ -114,7 +114,7 @@ export class DomService {
         this.hidePane();
     }
 
-    private createComponentRef<T>(component: Type<T>, data: Object = {}): ComponentRef<T> {
+    private createComponentRef<T>(component: Type<T>, data: unknown = {}): ComponentRef<T> {
         const componentRef = this._viewContainer.createComponent(component);
         for (const key of Object.keys(data)) {
             componentRef.instance[key] = data[key];
diff --git a/client/src/app/site/modules/translations/openslides-translation.service.ts b/client/src/app/site/modules/translations/openslides-translation.service.ts
index 6b115b8732..c426827064 100644
--- a/client/src/app/site/modules/translations/openslides-translation.service.ts
+++ b/client/src/app/site/modules/translations/openslides-translation.service.ts
@@ -46,7 +46,7 @@ export class OpenSlidesTranslationService extends TranslateService {
      *
      * @override
      */
-    public override get(key: string | string[], interpolateParams?: Object): Observable<string | any> {
+    public override get(key: string | string[], interpolateParams?: unknown): Observable<string | any> {
         try {
             return super.get(key, interpolateParams);
         } catch {
@@ -59,7 +59,7 @@ export class OpenSlidesTranslationService extends TranslateService {
      *
      * @override
      */
-    public override stream(key: string | string[], interpolateParams?: Object): Observable<string | any> {
+    public override stream(key: string | string[], interpolateParams?: unknown): Observable<string | any> {
         try {
             return super.stream(key, interpolateParams);
         } catch {
@@ -72,7 +72,7 @@ export class OpenSlidesTranslationService extends TranslateService {
      *
      * @override
      */
-    public override instant(key: string | string[], interpolateParams?: Object): string | any {
+    public override instant(key: string | string[], interpolateParams?: unknown): string | any {
         try {
             return super.instant(key, interpolateParams);
         } catch {
diff --git a/client/src/app/site/pages/meetings/modules/poll/components/entitled-users-table/entitled-users-table.component.ts b/client/src/app/site/pages/meetings/modules/poll/components/entitled-users-table/entitled-users-table.component.ts
index fdbf7bbcef..f3023c7c75 100644
--- a/client/src/app/site/pages/meetings/modules/poll/components/entitled-users-table/entitled-users-table.component.ts
+++ b/client/src/app/site/pages/meetings/modules/poll/components/entitled-users-table/entitled-users-table.component.ts
@@ -26,6 +26,12 @@ export class EntitledUsersTableComponent {
         );
     }
 
+    public get entitledUsersObservable(): Observable<EntitledUsersTableEntry[]> {
+        return this._entitledUsersObservable;
+    }
+
+    private _entitledUsersObservable!: Observable<EntitledUsersTableEntry[]>;
+
     @Input()
     public set isViewingThis(value: boolean) {
         this._isViewingThis = value;
@@ -38,13 +44,6 @@ export class EntitledUsersTableComponent {
     public readonly permission = Permission;
 
     public filterPropsEntitledUsersTable = [`user.full_name`, `vote_delegated_to.full_name`, `voted_verbose`];
-
-    public get entitledUsersObservable(): Observable<EntitledUsersTableEntry[]> {
-        return this._entitledUsersObservable;
-    }
-
-    private _entitledUsersObservable!: Observable<EntitledUsersTableEntry[]>;
-
     constructor(private controller: ParticipantControllerService) {}
 
     private getNameFromEntry(entry: EntitledUsersTableEntry): string {
diff --git a/client/src/app/site/pages/meetings/modules/poll/components/single-option-chart-table/single-option-chart-table.component.ts b/client/src/app/site/pages/meetings/modules/poll/components/single-option-chart-table/single-option-chart-table.component.ts
index d844364dd4..80d9f61e24 100644
--- a/client/src/app/site/pages/meetings/modules/poll/components/single-option-chart-table/single-option-chart-table.component.ts
+++ b/client/src/app/site/pages/meetings/modules/poll/components/single-option-chart-table/single-option-chart-table.component.ts
@@ -30,6 +30,10 @@ export class SingleOptionChartTableComponent {
         }
     }
 
+    public get tableData(): PollTableData[] {
+        return this._tableData;
+    }
+
     @Input()
     public set pollService(pollService: PollService) {
         this._pollService = pollService;
@@ -37,6 +41,10 @@ export class SingleOptionChartTableComponent {
         this.cd.markForCheck();
     }
 
+    public get pollService() {
+        return this._pollService || this.defaultPollService;
+    }
+
     @Input()
     public set poll(pollData: PollData) {
         this._poll = pollData;
@@ -44,6 +52,10 @@ export class SingleOptionChartTableComponent {
         this.cd.markForCheck();
     }
 
+    public get poll(): PollData {
+        return this._poll;
+    }
+
     private get method(): string | null {
         return this.poll?.pollmethod || null;
     }
@@ -54,22 +66,10 @@ export class SingleOptionChartTableComponent {
     @Input()
     public shouldShowEntitled = false;
 
-    public get pollService() {
-        return this._pollService || this.defaultPollService;
-    }
-
-    public get poll(): PollData {
-        return this._poll;
-    }
-
     public get chartData(): ChartData {
         return this._chartData;
     }
 
-    public get tableData(): PollTableData[] {
-        return this._tableData;
-    }
-
     public get isMethodY(): boolean {
         return this.method === PollMethod.Y;
     }
diff --git a/client/src/app/site/pages/meetings/modules/poll/components/votes-table/votes-table.component.ts b/client/src/app/site/pages/meetings/modules/poll/components/votes-table/votes-table.component.ts
index 49cb1b98bb..5d266008df 100644
--- a/client/src/app/site/pages/meetings/modules/poll/components/votes-table/votes-table.component.ts
+++ b/client/src/app/site/pages/meetings/modules/poll/components/votes-table/votes-table.component.ts
@@ -25,30 +25,30 @@ export class VotesTableComponent {
         );
     }
 
+    public get votesDataObservable(): Observable<BaseVoteData[]> {
+        return this._votesDataObservable;
+    }
+
     @Input()
     public set isViewingThis(value: boolean) {
         this._isViewingThis = value;
     }
 
+    public get isViewingThis(): boolean {
+        return this._isViewingThis;
+    }
+
     @Input()
     public parent: BasePollDetailComponent<PollContentObject, PollService>;
 
     @Input()
     public templateType = ``;
 
-    public get isViewingThis(): boolean {
-        return this._isViewingThis;
-    }
-
     public readonly permission = Permission;
 
     @Input()
     public filterProps = [`user.full_name`, `valueVerbose`];
 
-    public get votesDataObservable(): Observable<BaseVoteData[]> {
-        return this._votesDataObservable;
-    }
-
     private _votesDataObservable!: Observable<BaseVoteData[]>;
 
     public getVoteIcon(voteValue: string): string {
diff --git a/client/src/app/site/pages/meetings/pages/agenda/modules/topics/modules/topic-poll/components/topic-poll-vote/topic-poll-vote.component.ts b/client/src/app/site/pages/meetings/pages/agenda/modules/topics/modules/topic-poll/components/topic-poll-vote/topic-poll-vote.component.ts
index cd4f0e3a33..d3fce9b503 100644
--- a/client/src/app/site/pages/meetings/pages/agenda/modules/topics/modules/topic-poll/components/topic-poll-vote/topic-poll-vote.component.ts
+++ b/client/src/app/site/pages/meetings/pages/agenda/modules/topics/modules/topic-poll/components/topic-poll-vote/topic-poll-vote.component.ts
@@ -245,7 +245,7 @@ export class TopicPollVoteComponent extends BasePollVoteComponent<ViewTopic> imp
         this.handleVotingMethodYOrN(maxVotesAmount, tmpVoteRequest, user);
     }
 
-    public handleVotingMethodYOrN(maxVotesAmount: number, tmpVoteRequest: {}, user: ViewUser = this.user) {
+    public handleVotingMethodYOrN(maxVotesAmount: number, tmpVoteRequest: any, user: ViewUser = this.user) {
         // check if you can still vote
         const countedVotes = Object.keys(tmpVoteRequest).filter(key => tmpVoteRequest[key]).length;
         if (countedVotes <= maxVotesAmount) {
@@ -262,7 +262,7 @@ export class TopicPollVoteComponent extends BasePollVoteComponent<ViewTopic> imp
         }
     }
 
-    private getTMPVoteRequestYOrN(maxVotesAmount: number, optionId: number, user: ViewUser = this.user): {} {
+    private getTMPVoteRequestYOrN(maxVotesAmount: number, optionId: number, user: ViewUser = this.user): any {
         return this.poll.options
             .map(option => option.id)
             .reduce((o, n) => {
diff --git a/client/src/app/site/pages/meetings/pages/interaction/services/rtc.service.ts b/client/src/app/site/pages/meetings/pages/interaction/services/rtc.service.ts
index 2ccbd3ee81..6fc94d53da 100644
--- a/client/src/app/site/pages/meetings/pages/interaction/services/rtc.service.ts
+++ b/client/src/app/site/pages/meetings/pages/interaction/services/rtc.service.ts
@@ -114,7 +114,7 @@ export class RtcService {
         return !!this.api;
     }
 
-    private options!: Object;
+    private options!: unknown;
     private jitsiNode!: ElementRef;
 
     private actualRoomName = ``;
diff --git a/client/src/app/site/pages/meetings/pages/motions/pages/motion-detail/components/motion-highlight-form/motion-highlight-form.component.ts b/client/src/app/site/pages/meetings/pages/motions/pages/motion-detail/components/motion-highlight-form/motion-highlight-form.component.ts
index 7231f9494c..5d5d182113 100644
--- a/client/src/app/site/pages/meetings/pages/motions/pages/motion-detail/components/motion-highlight-form/motion-highlight-form.component.ts
+++ b/client/src/app/site/pages/meetings/pages/motions/pages/motion-detail/components/motion-highlight-form/motion-highlight-form.component.ts
@@ -115,11 +115,10 @@ export class MotionHighlightFormComponent extends BaseMotionDetailChildComponent
     }
 
     public ngOnInit(): void {
-        const self = this;
+        const maxLineNumber = this.motionLineNumbering.getLastLineNumber(this.motion, this.lineLength);
         this.highlightedLineMatcher = new (class implements ErrorStateMatcher {
             public isErrorState(control: UntypedFormControl): boolean {
                 const value: string = control && control.value ? control.value + `` : ``;
-                const maxLineNumber = self.motionLineNumbering.getLastLineNumber(self.motion, self.lineLength);
                 return value.match(/[^\d]/) !== null || parseInt(value, 10) >= maxLineNumber;
             }
         })();
diff --git a/client/src/app/site/pages/meetings/pages/motions/pages/workflows/components/workflow-detail-sort/workflow-detail-sort.component.ts b/client/src/app/site/pages/meetings/pages/motions/pages/workflows/components/workflow-detail-sort/workflow-detail-sort.component.ts
index 7d506ac2df..0ff2e99543 100644
--- a/client/src/app/site/pages/meetings/pages/motions/pages/workflows/components/workflow-detail-sort/workflow-detail-sort.component.ts
+++ b/client/src/app/site/pages/meetings/pages/motions/pages/workflows/components/workflow-detail-sort/workflow-detail-sort.component.ts
@@ -35,6 +35,11 @@ export class WorkflowDetailSortComponent extends BaseModelRequestHandlerComponen
         return this._hasChanges;
     }
 
+    private set previousStates(newStates: MotionState[]) {
+        this._previousStates = newStates;
+        this.compareStates();
+    }
+
     private get previousStates(): MotionState[] {
         return this._previousStates;
     }
@@ -44,11 +49,6 @@ export class WorkflowDetailSortComponent extends BaseModelRequestHandlerComponen
     private _previousStates: MotionState[] = [];
     private _hasChanges = false;
 
-    private set previousStates(newStates: MotionState[]) {
-        this._previousStates = newStates;
-        this.compareStates();
-    }
-
     private _workflowId: Id | null = null;
 
     public constructor(
diff --git a/client/src/app/site/pages/meetings/pages/motions/pages/workflows/components/workflow-detail/workflow-detail.component.ts b/client/src/app/site/pages/meetings/pages/motions/pages/workflows/components/workflow-detail/workflow-detail.component.ts
index d5dd6dce2e..12d3464c19 100644
--- a/client/src/app/site/pages/meetings/pages/motions/pages/workflows/components/workflow-detail/workflow-detail.component.ts
+++ b/client/src/app/site/pages/meetings/pages/motions/pages/workflows/components/workflow-detail/workflow-detail.component.ts
@@ -79,6 +79,12 @@ export class WorkflowDetailComponent extends BaseMeetingComponent {
      */
     public dialogData!: DialogData;
 
+    private set workflow(workflow: ViewMotionWorkflow) {
+        this._workflow = workflow;
+        this.updateRowDef();
+        this.cd.markForCheck();
+    }
+
     /**
      * Holds the current workflow
      */
@@ -120,12 +126,6 @@ export class WorkflowDetailComponent extends BaseMeetingComponent {
         { merge: MergeAmendment.YES, label: `Yes` }
     ] as AmendmentIntoFinal[];
 
-    private set workflow(workflow: ViewMotionWorkflow) {
-        this._workflow = workflow;
-        this.updateRowDef();
-        this.cd.markForCheck();
-    }
-
     private _workflow!: ViewMotionWorkflow;
     private _workflowId!: Id;
 
diff --git a/client/src/app/site/pages/organization/pages/accounts/pages/account-detail/components/account-detail/account-detail.component.ts b/client/src/app/site/pages/organization/pages/accounts/pages/account-detail/components/account-detail/account-detail.component.ts
index 53888bc807..385dcfb412 100644
--- a/client/src/app/site/pages/organization/pages/accounts/pages/account-detail/components/account-detail/account-detail.component.ts
+++ b/client/src/app/site/pages/organization/pages/accounts/pages/account-detail/components/account-detail/account-detail.component.ts
@@ -91,7 +91,7 @@ export class AccountDetailComponent extends BaseComponent implements OnInit {
         return Object.values(this._tableData).filter(row => row[`is_manager`] === true).length;
     }
 
-    public tableDataAscOrderCompare = <T extends unknown>(a: KeyValue<string, T>, b: KeyValue<string, T>) => {
+    public tableDataAscOrderCompare = <T>(a: KeyValue<string, T>, b: KeyValue<string, T>) => {
         const aName = a.value[`committee_name`] ?? a.value[`meeting_name`] ?? ``;
         const bName = b.value[`committee_name`] ?? b.value[`meeting_name`] ?? ``;
         return aName.localeCompare(bName);
diff --git a/client/src/app/ui/modules/grid/tile/tile.component.ts b/client/src/app/ui/modules/grid/tile/tile.component.ts
index 4cb2d5edff..b7e972b5d7 100644
--- a/client/src/app/ui/modules/grid/tile/tile.component.ts
+++ b/client/src/app/ui/modules/grid/tile/tile.component.ts
@@ -29,7 +29,7 @@ export class TileComponent implements OnInit {
      * Optional data, that can be passed to the component.
      */
     @Input()
-    public data: Object | null = null;
+    public data: any | null = null;
 
     /**
      * Optional input to define the preferred size of the tile.
diff --git a/client/src/app/ui/modules/sidenav/modules/easter-egg/components/base-game-dialog/base-game-dialog.ts b/client/src/app/ui/modules/sidenav/modules/easter-egg/components/base-game-dialog/base-game-dialog.ts
index 8f8f868cb3..d212acf48a 100644
--- a/client/src/app/ui/modules/sidenav/modules/easter-egg/components/base-game-dialog/base-game-dialog.ts
+++ b/client/src/app/ui/modules/sidenav/modules/easter-egg/components/base-game-dialog/base-game-dialog.ts
@@ -111,7 +111,7 @@ export abstract class BaseGameDialogComponent implements OnInit, OnDestroy {
         },
         waitForResponse: {
             receivedACK: {
-                handle: (notify: NotifyResponse<{}>) => {
+                handle: (notify: NotifyResponse<{ name: string }>) => {
                     if (notify.sender_channel_id !== this.replyChannel) {
                         return null;
                     }
@@ -123,7 +123,7 @@ export abstract class BaseGameDialogComponent implements OnInit, OnDestroy {
                 handle: () => `search`
             },
             receivedRagequit: {
-                handle: (notify: NotifyResponse<{}>) =>
+                handle: (notify: NotifyResponse<{ name: string }>) =>
                     notify.sender_channel_id === this.replyChannel ? `search` : null
             }
         },
diff --git a/client/src/app/ui/modules/spinner/components/spinner/spinner.component.ts b/client/src/app/ui/modules/spinner/components/spinner/spinner.component.ts
index cb70513049..06fc0fa6f2 100644
--- a/client/src/app/ui/modules/spinner/components/spinner/spinner.component.ts
+++ b/client/src/app/ui/modules/spinner/components/spinner/spinner.component.ts
@@ -18,6 +18,10 @@ export class SpinnerComponent {
         this._height = value;
     }
 
+    public get height(): string {
+        return this._height;
+    }
+
     @Input()
     public set width(value: string | number) {
         if (typeof value === `number`) {
@@ -26,10 +30,6 @@ export class SpinnerComponent {
         this._width = value;
     }
 
-    public get height(): string {
-        return this._height;
-    }
-
     public get width(): string {
         return this._width;
     }
diff --git a/client/src/app/worker/autoupdate/autoupdate-subscription.ts b/client/src/app/worker/autoupdate/autoupdate-subscription.ts
index 36039f571e..3eae3ec95f 100644
--- a/client/src/app/worker/autoupdate/autoupdate-subscription.ts
+++ b/client/src/app/worker/autoupdate/autoupdate-subscription.ts
@@ -49,7 +49,7 @@ export class AutoupdateSubscription {
      *
      * @param data The data to be processed
      */
-    public updateData(data: Object): void {
+    public updateData(data: any): void {
         for (const port of this.ports) {
             port.postMessage({
                 sender: `autoupdate`,
@@ -68,7 +68,7 @@ export class AutoupdateSubscription {
      *
      * @param data The error data
      */
-    public sendError(data: Object): void {
+    public sendError(data: any): void {
         for (const port of this.ports) {
             port.postMessage({
                 sender: `autoupdate`,
diff --git a/client/src/testing/models/test-change-recommendation.ts b/client/src/testing/models/test-change-recommendation.ts
index 7f088210f1..ee1af835e0 100644
--- a/client/src/testing/models/test-change-recommendation.ts
+++ b/client/src/testing/models/test-change-recommendation.ts
@@ -11,7 +11,7 @@ export class TestChangeRecommendation implements ViewUnifiedChange {
     public type!: ModificationType;
     public creation_time!: number;
 
-    public constructor(data: Object) {
+    public constructor(data: unknown) {
         Object.assign(this, data);
     }