diff --git a/ui-ngx/src/app/modules/home/components/notification/notification-bell.component.ts b/ui-ngx/src/app/modules/home/components/notification/notification-bell.component.ts
index 2283e14c31..3f94892260 100644
--- a/ui-ngx/src/app/modules/home/components/notification/notification-bell.component.ts
+++ b/ui-ngx/src/app/modules/home/components/notification/notification-bell.component.ts
@@ -66,7 +66,7 @@ export class NotificationBellComponent implements OnDestroy {
       if (value) {
         this.initSubscription();
       }
-    })
+    });
   }
 
   ngOnDestroy() {
diff --git a/ui-ngx/src/app/modules/home/components/notification/show-notification-popover.component.ts b/ui-ngx/src/app/modules/home/components/notification/show-notification-popover.component.ts
index 517b4761d2..ed6f1a025b 100644
--- a/ui-ngx/src/app/modules/home/components/notification/show-notification-popover.component.ts
+++ b/ui-ngx/src/app/modules/home/components/notification/show-notification-popover.component.ts
@@ -95,7 +95,7 @@ export class ShowNotificationPopoverComponent extends PageComponent implements O
     this.router.navigateByUrl(this.router.createUrlTree(['notification-center'])).then(() => {});
   }
 
-  trackById (index: number, item: NotificationRequest): string {
+  trackById(index: number, item: NotificationRequest): string {
     return item.id.id;
   }
 }
diff --git a/ui-ngx/src/app/modules/home/pages/notification-center/inbox-table/inbox-notification-dialog.component.ts b/ui-ngx/src/app/modules/home/pages/notification-center/inbox-table/inbox-notification-dialog.component.ts
index cadfed0991..275caa6647 100644
--- a/ui-ngx/src/app/modules/home/pages/notification-center/inbox-table/inbox-notification-dialog.component.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification-center/inbox-table/inbox-notification-dialog.component.ts
@@ -45,6 +45,6 @@ export class InboxNotificationDialogComponent extends DialogComponent<InboxNotif
   }
 
   markAsRead(id: string) {
-    this.dialogRef.close(id)
+    this.dialogRef.close(id);
   }
 }
diff --git a/ui-ngx/src/app/modules/home/pages/notification-center/notification-center.component.ts b/ui-ngx/src/app/modules/home/pages/notification-center/notification-center.component.ts
index 545ba01a98..597c923c30 100644
--- a/ui-ngx/src/app/modules/home/pages/notification-center/notification-center.component.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification-center/notification-center.component.ts
@@ -64,7 +64,8 @@ export class NotificationCenterComponent extends PageComponent {
   }
 
   sendNotification($event: Event) {
-    this.notificationRequestTable.entityTableConfig.onEntityAction({event: $event, action: this.requestTab.isActive ? 'add' : 'add-without-update', entity: null});
+    this.notificationRequestTable.entityTableConfig
+      .onEntityAction({event: $event, action: this.requestTab.isActive ? 'add' : 'add-without-update', entity: null});
   }
 
   public isTenantAdmin(): boolean {
diff --git a/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/inbox-table-config.ts b/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/inbox-table-config.ts
index e3be99e933..3dc5ae366e 100644
--- a/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/inbox-table-config.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/inbox-table-config.ts
@@ -57,9 +57,9 @@ export class InboxTableConfig extends EntityTableConfig<Notification> {
     this.defaultSortOrder = {property: 'createdTime', direction: Direction.DESC};
 
     this.handleRowClick = ($event, notification) => {
-      this.showNotification($event, notification)
+      this.showNotification($event, notification);
       return true;
-    }
+    };
 
     this.componentsData = {
       unreadOnly: true
diff --git a/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/request-table-config.ts b/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/request-table-config.ts
index 8c55d0e47f..929dd32fab 100644
--- a/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/request-table-config.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/request-table-config.ts
@@ -72,7 +72,6 @@ export class RequestTableConfig extends EntityTableConfig<NotificationRequest, P
     this.onEntityAction = action => this.onRequestAction(action);
 
     this.handleRowClick = (event, entity) => {
-      const path = (event as any).path || (event.composedPath && event.composedPath());
       if ((event.target as HTMLElement).getElementsByClassName('stats').length || (event.target as HTMLElement).className === 'stats') {
         this.openStatsErrorDialog(event, entity);
       }
@@ -145,7 +144,8 @@ export class RequestTableConfig extends EntityTableConfig<NotificationRequest, P
         backgroundColor = 'rgba(212, 125, 24, 0.08)';
         break;
     }
-    return `<div style="border-radius: 12px; height: 24px; line-height: 24px; padding: 0 10px; width: fit-content; background-color: ${backgroundColor}">
+    return `<div style="border-radius: 12px; height: 24px; line-height: 24px; padding: 0 10px;
+                        width: fit-content; background-color: ${backgroundColor}">
                 ${this.translate.instant(translateKey)}
             </div>`;
   }
@@ -154,10 +154,10 @@ export class RequestTableConfig extends EntityTableConfig<NotificationRequest, P
     let countError = 0;
     Object.keys(stats.errors).forEach(method => countError += Object.keys(stats.errors[method]).length);
     if (countError === 0) {
-      return ''
+      return '';
     }
-    return `<div style="border-radius: 12px; height: 24px; line-height: 24px; padding: 0 10px; width: max-content; background-color: #D12730;
-                        color: #fff; font-weight: 500; margin-left: 8px" class="stats">
+    return `<div style="border-radius: 12px; height: 24px; line-height: 24px; padding: 0 10px; width: max-content;
+                        background-color: #D12730; color: #fff; font-weight: 500; margin-left: 8px" class="stats">
                 ${countError} ${this.translate.instant('notification.fails')} >
             </div>`;
   }
diff --git a/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/rule-table-config.ts b/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/rule-table-config.ts
index 346843d6aa..a659946a73 100644
--- a/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/rule-table-config.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/rule-table-config.ts
@@ -60,9 +60,9 @@ export class RuleTableConfig extends EntityTableConfig<NotificationRule> {
     this.defaultSortOrder = {property: 'name', direction: Direction.ASC};
 
     this.handleRowClick = ($event, rule) => {
-      this.editRule($event, rule)
+      this.editRule($event, rule);
       return true;
-    }
+    };
 
     this.columns.push(
       new EntityTableColumn<NotificationRule>('name', 'notification.rule-name', '30%'),
diff --git a/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/targets-table-config.ts b/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/targets-table-config.ts
index d9a6271b80..2f4093813d 100644
--- a/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/targets-table-config.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/targets-table-config.ts
@@ -65,7 +65,7 @@ export class TargetsTableConfig extends EntityTableConfig<NotificationTarget> {
     this.handleRowClick = ($event, target) => {
       this.editTarget($event, target);
       return true;
-    }
+    };
 
     this.columns.push(
       new EntityTableColumn<NotificationTarget>('name', 'notification.notification-target', '20%'),
diff --git a/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/template-table-config.ts b/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/template-table-config.ts
index c14db49877..382b4614ea 100644
--- a/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/template-table-config.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification-center/notification-table/template-table-config.ts
@@ -63,9 +63,9 @@ export class TemplateTableConfig extends EntityTableConfig<NotificationTemplate>
     this.defaultSortOrder = {property: 'notificationType', direction: Direction.ASC};
 
     this.handleRowClick = ($event, template) => {
-      this.editTemplate($event, template)
+      this.editTemplate($event, template);
       return true;
-    }
+    };
 
     this.columns.push(
       new EntityTableColumn<NotificationTemplate>('notificationType', 'notification.type', '15%',
diff --git a/ui-ngx/src/app/modules/home/pages/notification-center/request-table/notification-request-error-dialog.component.ts b/ui-ngx/src/app/modules/home/pages/notification-center/request-table/notification-request-error-dialog.component.ts
index 807fa5c4a9..114e082623 100644
--- a/ui-ngx/src/app/modules/home/pages/notification-center/request-table/notification-request-error-dialog.component.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification-center/request-table/notification-request-error-dialog.component.ts
@@ -33,7 +33,7 @@ export interface NotificationRequestErrorDialogData {
 })
 export class NotificationRequestErrorDialogComponent extends DialogComponent<NotificationRequestErrorDialogComponent, void> {
 
-  errorStats: { [key in NotificationDeliveryMethod]: {[key in string]: string}};
+  errorStats: { [key in NotificationDeliveryMethod]: {[errorKey in string]: string}};
 
   notificationDeliveryMethodErrorTranslateMap = new Map<NotificationDeliveryMethod, string>([
     [NotificationDeliveryMethod.WEB, 'notification.delivery-method-type.web-failed-sent'],
diff --git a/ui-ngx/src/app/modules/home/pages/notification-center/request-table/request-notification-dialog.componet.ts b/ui-ngx/src/app/modules/home/pages/notification-center/request-table/request-notification-dialog.componet.ts
index 909d4acd6b..8d0fa8b7fa 100644
--- a/ui-ngx/src/app/modules/home/pages/notification-center/request-table/request-notification-dialog.componet.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification-center/request-table/request-notification-dialog.componet.ts
@@ -99,7 +99,7 @@ export class RequestNotificationDialogComponent extends
       })
     });
 
-    this.notificationRequestForm.get('template.name').setValue(guid())
+    this.notificationRequestForm.get('template.name').setValue(guid());
 
     this.notificationRequestForm.get('useTemplate').valueChanges.pipe(
       takeUntil(this.destroy$)
diff --git a/ui-ngx/src/app/modules/home/pages/notification-center/rule-table/escalations.component.ts b/ui-ngx/src/app/modules/home/pages/notification-center/rule-table/escalations.component.ts
index 4413ca2941..8ecfba1c24 100644
--- a/ui-ngx/src/app/modules/home/pages/notification-center/rule-table/escalations.component.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification-center/rule-table/escalations.component.ts
@@ -14,7 +14,7 @@
 /// limitations under the License.
 ///
 
-import { Component, forwardRef, Input, OnDestroy } from '@angular/core';
+import { Component, forwardRef, Input, OnDestroy, OnInit } from '@angular/core';
 import {
   AbstractControl,
   ControlValueAccessor,
@@ -51,7 +51,7 @@ import { coerceBoolean } from '@shared/decorators/coerce-boolean';
     }
   ]
 })
-export class EscalationsComponent implements ControlValueAccessor, Validator, OnDestroy {
+export class EscalationsComponent implements ControlValueAccessor, Validator, OnInit, OnDestroy {
 
   escalationsFormGroup: FormGroup;
 
@@ -107,6 +107,7 @@ export class EscalationsComponent implements ControlValueAccessor, Validator, On
 
   writeValue(escalations: {[key: string]: Array<string>} | null): void {
     const escalationParse: Array<NonConfirmedNotificationEscalation> = [];
+    // eslint-disable-next-line guard-for-in
     for (const escalation in escalations) {
       escalationParse.push({delayInSec: Number(escalation) * 1000, targets: escalations[escalation]});
     }
diff --git a/ui-ngx/src/app/modules/home/pages/notification-center/rule-table/rule-notification-dialog.component.ts b/ui-ngx/src/app/modules/home/pages/notification-center/rule-table/rule-notification-dialog.component.ts
index 439eaed964..9dc829a53b 100644
--- a/ui-ngx/src/app/modules/home/pages/notification-center/rule-table/rule-notification-dialog.component.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification-center/rule-table/rule-notification-dialog.component.ts
@@ -165,13 +165,13 @@ export class RuleNotificationDialogComponent extends
 
     this.ruleNotificationForm.get('recipientsConfig.escalationTable').valueChanges.pipe(
       takeUntil(this.destroy$)
-    ).subscribe(value => {
+    ).subscribe(() => {
       if (this.countRecipientsChainConfig() > 1) {
         this.alarmTemplateForm.get('triggerConfig.clearRule').enable({emitEvent: false});
       } else {
         this.alarmTemplateForm.get('triggerConfig.clearRule').disable({emitEvent: false});
       }
-    })
+    });
 
     this.alarmTemplateForm = this.fb.group({
       triggerConfig: this.fb.group({
diff --git a/ui-ngx/src/app/modules/home/pages/notification-center/template-table/template-autocomplete.component.ts b/ui-ngx/src/app/modules/home/pages/notification-center/template-table/template-autocomplete.component.ts
index 5155c53b36..aea112f924 100644
--- a/ui-ngx/src/app/modules/home/pages/notification-center/template-table/template-autocomplete.component.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification-center/template-table/template-autocomplete.component.ts
@@ -64,7 +64,7 @@ export class TemplateAutocompleteComponent implements ControlValueAccessor, OnIn
 
   @Input()
   @coerceBoolean()
-  allowCreate: boolean = false;
+  allowCreate = false;
 
 
   @Input()
@@ -155,19 +155,22 @@ export class TemplateAutocompleteComponent implements ControlValueAccessor, OnIn
   writeValue(value: EntityId | null): void {
     this.searchText = '';
     if (value != null) {
-      this.notificationService.getNotificationTemplateById(value.id, {ignoreLoading: true, ignoreErrors: true}).subscribe(
-        (entity) => {
+      this.notificationService.getNotificationTemplateById(value.id, {
+        ignoreLoading: true,
+        ignoreErrors: true
+      }).subscribe({
+        next: (entity) => {
           this.modelValue = entity.id;
           this.selectTemplateFormGroup.get('templateName').patchValue(entity, {emitEvent: false});
         },
-        () => {
+        error: () => {
           this.modelValue = null;
           this.selectTemplateFormGroup.get('templateName').patchValue('', {emitEvent: false});
           if (value !== null) {
             this.propagateChange(this.modelValue);
           }
         }
-      );
+      });
     } else {
       this.modelValue = null;
       this.selectTemplateFormGroup.get('templateName').patchValue('', {emitEvent: false});
@@ -229,9 +232,7 @@ export class TemplateAutocompleteComponent implements ControlValueAccessor, OnIn
     });
     return this.notificationService.getNotificationTemplates(pageLink, this.notificationTypes, {ignoreLoading: true}).pipe(
       catchError(() => of(emptyPageData<NotificationTemplate>())),
-      map(pageData => {
-        return pageData.data;
-      })
+      map(pageData => pageData.data)
     );
   }
 
diff --git a/ui-ngx/src/app/modules/home/pages/notification-center/template-table/template-notification-dialog.component.ts b/ui-ngx/src/app/modules/home/pages/notification-center/template-table/template-notification-dialog.component.ts
index 328374e474..18908dab65 100644
--- a/ui-ngx/src/app/modules/home/pages/notification-center/template-table/template-notification-dialog.component.ts
+++ b/ui-ngx/src/app/modules/home/pages/notification-center/template-table/template-notification-dialog.component.ts
@@ -99,6 +99,7 @@ export class TemplateNotificationDialogComponent
       }
       this.templateNotificationForm.reset({}, {emitEvent: false});
       this.templateNotificationForm.patchValue(this.templateNotification, {emitEvent: false});
+      // eslint-disable-next-line guard-for-in
       for (const method in this.templateNotification.configuration.deliveryMethodsTemplates) {
         this.deliveryMethodFormsMap.get(NotificationDeliveryMethod[method])
           .patchValue(this.templateNotification.configuration.deliveryMethodsTemplates[method]);
diff --git a/ui-ngx/src/app/shared/components/entity/entity-list.component.ts b/ui-ngx/src/app/shared/components/entity/entity-list.component.ts
index bca00951c4..125d4d77d8 100644
--- a/ui-ngx/src/app/shared/components/entity/entity-list.component.ts
+++ b/ui-ngx/src/app/shared/components/entity/entity-list.component.ts
@@ -90,10 +90,10 @@ export class EntityListComponent implements ControlValueAccessor, OnInit, AfterV
   disabled: boolean;
 
   @Input()
-  subscriptSizing: SubscriptSizing = 'fixed'
+  subscriptSizing: SubscriptSizing = 'fixed';
 
   @Input()
-  hint: string
+  hint: string;
 
   @ViewChild('entityInput') entityInput: ElementRef<HTMLInputElement>;
   @ViewChild('entityAutocomplete') matAutocomplete: MatAutocomplete;
diff --git a/ui-ngx/src/app/shared/components/string-items-list.component.ts b/ui-ngx/src/app/shared/components/string-items-list.component.ts
index 454b6cd51a..161c8169e3 100644
--- a/ui-ngx/src/app/shared/components/string-items-list.component.ts
+++ b/ui-ngx/src/app/shared/components/string-items-list.component.ts
@@ -77,7 +77,7 @@ export class StringItemsListComponent implements ControlValueAccessor{
 
   @Input()
   @coerceBoolean()
-  editable: boolean = false
+  editable = false;
 
   private propagateChange = (v: any) => { };
 
diff --git a/ui-ngx/src/app/shared/components/time/timeinterval.component.ts b/ui-ngx/src/app/shared/components/time/timeinterval.component.ts
index b3375cc53d..9d7605c59d 100644
--- a/ui-ngx/src/app/shared/components/time/timeinterval.component.ts
+++ b/ui-ngx/src/app/shared/components/time/timeinterval.component.ts
@@ -72,7 +72,7 @@ export class TimeintervalComponent implements OnInit, ControlValueAccessor {
 
   @Input()
   @coerceBoolean()
-  disabledAdvanced = false
+  disabledAdvanced = false;
 
   @Output() hideFlagChange = new EventEmitter<boolean>();
 
diff --git a/ui-ngx/src/app/shared/decorators/coerce-boolean.ts b/ui-ngx/src/app/shared/decorators/coerce-boolean.ts
index 5f459ea817..63da1eff17 100644
--- a/ui-ngx/src/app/shared/decorators/coerce-boolean.ts
+++ b/ui-ngx/src/app/shared/decorators/coerce-boolean.ts
@@ -16,21 +16,19 @@
 
 import { coerceBooleanProperty } from '@angular/cdk/coercion';
 
-export function coerceBoolean() {
-  return function (target: any, key: string): void {
-    const getter = function () {
-      return this['__' + key];
-    };
-
-    const setter = function (next: any) {
-      this['__' + key] = coerceBooleanProperty(next);
-    };
+export const coerceBoolean = () => (target: any, key: string): void => {
+  const getter = function() {
+    return this['__' + key];
+  };
 
-    Object.defineProperty(target, key, {
-      get: getter,
-      set: setter,
-      enumerable: true,
-      configurable: true,
-    });
+  const setter = function(next: any) {
+    this['__' + key] = coerceBooleanProperty(next);
   };
-}
+
+  Object.defineProperty(target, key, {
+    get: getter,
+    set: setter,
+    enumerable: true,
+    configurable: true,
+  });
+};
diff --git a/ui-ngx/src/app/shared/models/notification.models.ts b/ui-ngx/src/app/shared/models/notification.models.ts
index f54d1f6793..7753eef59c 100644
--- a/ui-ngx/src/app/shared/models/notification.models.ts
+++ b/ui-ngx/src/app/shared/models/notification.models.ts
@@ -74,7 +74,7 @@ export interface NotificationRequestPreview {
 
 export interface NotificationRequestStats {
   sent: Map<NotificationDeliveryMethod, any>;
-  errors: { [key in NotificationDeliveryMethod]: {[key in string]: string}};
+  errors: { [key in NotificationDeliveryMethod]: {[errorKey in string]: string}};
   processedRecipients: Map<NotificationDeliveryMethod, Set<UserId>>;
 }
 
@@ -109,8 +109,9 @@ export interface NotificationRule extends Omit<BaseData<NotificationRuleId>, 'la
   additionalConfig: {description: string};
 }
 
-export type NotificationRuleTriggerConfig = Partial<AlarmNotificationRuleTriggerConfig & DeviceInactivityNotificationRuleTriggerConfig & EntityActionNotificationRuleTriggerConfig & AlarmCommentNotificationRuleTriggerConfig & AlarmAssignmentNotificationRuleTriggerConfig &
-  RuleEngineLifecycleEventNotificationRuleTriggerConfig>
+export type NotificationRuleTriggerConfig = Partial<AlarmNotificationRuleTriggerConfig & DeviceInactivityNotificationRuleTriggerConfig &
+  EntityActionNotificationRuleTriggerConfig & AlarmCommentNotificationRuleTriggerConfig & AlarmAssignmentNotificationRuleTriggerConfig &
+  RuleEngineLifecycleEventNotificationRuleTriggerConfig>;
 
 export interface AlarmNotificationRuleTriggerConfig {
   alarmTypes?: Array<string>;
@@ -120,7 +121,7 @@ export interface AlarmNotificationRuleTriggerConfig {
 }
 
 interface ClearRule {
-  alarmStatuses: Array<AlarmSearchStatus>
+  alarmStatuses: Array<AlarmSearchStatus>;
 }
 
 export interface DeviceInactivityNotificationRuleTriggerConfig {
@@ -169,7 +170,7 @@ export const ComponentLifecycleEventTranslationMap = new Map<ComponentLifecycleE
   [ComponentLifecycleEvent.STARTED, 'event.started'],
   [ComponentLifecycleEvent.UPDATED, 'event.updated'],
   [ComponentLifecycleEvent.STOPPED, 'event.stopped']
-])
+]);
 
 export enum AlarmAction {
   CREATED = 'CREATED',
@@ -183,7 +184,7 @@ export const AlarmActionTranslationMap = new Map<AlarmAction, string>([
   [AlarmAction.SEVERITY_CHANGED, 'notification.notify-alarm-action.severity-changed'],
   [AlarmAction.ACKNOWLEDGED, 'notification.notify-alarm-action.acknowledged'],
   [AlarmAction.CLEARED, 'notification.notify-alarm-action.cleared']
-])
+]);
 
 export enum AlarmAssignmentAction {
   ASSIGNED = 'ASSIGNED',
@@ -193,7 +194,7 @@ export enum AlarmAssignmentAction {
 export const AlarmAssignmentActionTranslationMap = new Map<AlarmAssignmentAction, string>([
   [AlarmAssignmentAction.ASSIGNED, 'notification.notify-alarm-action.assigned'],
   [AlarmAssignmentAction.UNASSIGNED, 'notification.notify-alarm-action.unassigned']
-])
+]);
 
 export interface NotificationRuleRecipientConfig {
   targets?: Array<string>;
diff --git a/ui-ngx/src/app/shared/models/websocket/notification-ws.models.ts b/ui-ngx/src/app/shared/models/websocket/notification-ws.models.ts
index effd4fd334..da876d0d3f 100644
--- a/ui-ngx/src/app/shared/models/websocket/notification-ws.models.ts
+++ b/ui-ngx/src/app/shared/models/websocket/notification-ws.models.ts
@@ -186,15 +186,15 @@ export interface NotificationsUpdateMsg extends CmdUpdateMsg {
 
 export type WebsocketNotificationMsg = NotificationCountUpdateMsg | NotificationsUpdateMsg;
 
-export function isNotificationCountUpdateMsg(message: WebsocketNotificationMsg): message is NotificationCountUpdateMsg {
+export const isNotificationCountUpdateMsg = (message: WebsocketNotificationMsg): message is NotificationCountUpdateMsg => {
   const updateMsg = (message as CmdUpdateMsg);
   return updateMsg.cmdId !== undefined && updateMsg.cmdUpdateType === CmdUpdateType.NOTIFICATIONS_COUNT;
-}
+};
 
-export function isNotificationsUpdateMsg(message: WebsocketNotificationMsg): message is NotificationsUpdateMsg {
+export const isNotificationsUpdateMsg = (message: WebsocketNotificationMsg): message is NotificationsUpdateMsg => {
   const updateMsg = (message as CmdUpdateMsg);
   return updateMsg.cmdId !== undefined && updateMsg.cmdUpdateType === CmdUpdateType.NOTIFICATIONS;
-}
+};
 
 export class NotificationPluginCmdWrapper implements CmdWrapper {