chore(*): fixing lint errors

Author: Konstantin Dinev

projects/igniteui-angular-extras/src/lib/context-menu/context-menu.component.spec.ts

@@ -281,7 +281,7 @@ describe('IgxContextMenuComponent', () => {
         it('should reopen tabsMenu when closing a chart dialog and dialogId exists', () => {
             // Simulate having an open dialog
             (component as any)._dialogId = 'dialog-id';
-            const mockInstance = new (class { constructor() {} })();
+            const mockInstance = new (class { })();
             Object.setPrototypeOf(mockInstance, { constructor: { name: 'IgxChartMenuComponent' } });
 
             // The closing event checks instanceof IgxChartMenuComponent — we mock at the overlay level

projects/igniteui-angular-extras/src/lib/directives/chart-integration/chart-integration.directive.spec.ts

@@ -200,9 +200,6 @@ describe('IgxChartIntegrationDirective', () => {
 
     describe('disableCharts and chartData interaction', () => {
         it('should not include disabled chart types in emitted chartsForCreation', () => {
-            let emittedArgs: IDeterminedChartTypesArgs;
-            directive.chartTypesDetermined.subscribe((args) => emittedArgs = args);
-
             directive.disableCharts([CHART_TYPE.Pie]);
 
             // chartsAvailability is updated but chartsForCreation only populated when chartData is set

projects/igniteui-angular/time-picker/src/time-picker/time-picker.pipes.ts

@@ -29,12 +29,11 @@ export class TimeItemPipe implements PipeTransform {
 
 
     public transform(_collection: any[], timePart: string, selectedDate: Date, min: Date, max: Date) {
-        let list;
-        let part;
+        let list, part, hours, selectedAmPm;
         switch (timePart) {
             case 'hour':
                 list = this.generateHours(min, max);
-                const hours = this.timePicker.isTwelveHourFormat ? this.toTwelveHourFormat(selectedDate.getHours())
+                hours = this.timePicker.isTwelveHourFormat ? this.toTwelveHourFormat(selectedDate.getHours())
                     : selectedDate.getHours();
                 list = this.scrollListItem(hours, list);
                 part = DatePart.Hours;
@@ -50,7 +49,7 @@ export class TimeItemPipe implements PipeTransform {
                 part = DatePart.Seconds;
                 break;
             case 'ampm':
-                const selectedAmPm = this.timePicker.getPartValue(selectedDate, 'ampm');
+                selectedAmPm = this.timePicker.getPartValue(selectedDate, 'ampm');
                 list = this.generateAmPm(min, max, selectedAmPm);
                 list = this.scrollListItem(selectedAmPm, list);
                 part = DatePart.AmPm;