fix(*): minor changes to fix build errors

Author: IMinchev64

projects/igniteui-angular/src/lib/directives/tooltip/tooltip-target.directive.ts

@@ -14,7 +14,6 @@ import { IgxTooltipComponent } from './tooltip.component';
 import { IgxTooltipDirective } from './tooltip.directive';
 import { IgxTooltipCloseButtonComponent } from './tooltip-close-button.component';
 import { TooltipPositionSettings, TooltipPositionStrategy } from './tooltip.common';
-import { IgxNavigationService } from 'igniteui-angular';
 
 export interface ITooltipShowEventArgs extends IBaseEventArgs {
     target: IgxTooltipTargetDirective;

projects/igniteui-angular/src/lib/grids/grid/grid.pipes.ts

@@ -83,8 +83,7 @@ export class IgxGridGroupingPipe implements PipeTransform {
     standalone: true
 })
 export class IgxGridCellMergePipe implements PipeTransform {
-
-    constructor(@Inject(IGX_GRID_BASE) private grid: GridType) { }
+    private grid = inject<GridType>(IGX_GRID_BASE);
 
     public transform(collection: any, colsToMerge: ColumnType[], mergeMode: GridCellMergeMode, mergeStrategy: IGridMergeStrategy, activeRowIndexes: number[], pinned: boolean, _pipeTrigger: number) {
         if (colsToMerge.length === 0) {

projects/igniteui-angular/src/lib/grids/pivot-grid/pivot-grid-keyboard-nav.spec.ts

@@ -8,8 +8,8 @@ import { IgxPivotGridComponent } from './pivot-grid.component';
 import { IgxPivotRowDimensionHeaderComponent } from './pivot-row-dimension-header.component';
 import { DebugElement } from '@angular/core';
 import { IgxPivotHeaderRowComponent } from './pivot-header-row.component';
-import { PivotRowLayoutType } from 'igniteui-angular';
 import { IgxGridNavigationService } from '../grid-navigation.service';
+import { PivotRowLayoutType } from './pivot-grid.interface';
 
 const DEBOUNCE_TIME = 250;
 const PIVOT_TBODY_CSS_CLASS = '.igx-grid__tbody';