chore(*): fix lint warnings

Author: viktorkombov

CHANGELOG.md

@@ -12,7 +12,7 @@ All notable changes for each version of this project will be documented in this
 - `IgxCombo`
     - Added `groupSortingDirection` input, which allows you to set groups sorting order.
 - `IgxGrid`, `IgxTreeGrid`, `IgxHierarchicalGrid`
-    - Added new directives for re-templating header sorting indicators - `IgxSortHeaderIconDirective`, `igxSortAscendingHeaderIcon` and `igxSortDescendingHeaderIcon`.
+    - Added new directives for re-templating header sorting indicators - `IgxSortHeaderIconDirective`, `IgxSortAscendingHeaderIconDirective` and `IgxSortDescendingHeaderIconDirective`.
 
 ### General
 

projects/igniteui-angular/src/lib/grids/grid-base.directive.ts

@@ -93,8 +93,9 @@ import { CharSeparatedValueData } from '../services/csv/char-separated-value-dat
 import { IgxColumnResizingService } from './resizing/resizing.service';
 import { IFilteringStrategy } from '../data-operations/filtering-strategy';
 import {
-    IgxRowExpandedIndicatorDirective, IgxRowCollapsedIndicatorDirective, IgxHeaderExpandIndicatorDirective, IgxHeaderCollapseIndicatorDirective,
-    IgxExcelStyleHeaderIconDirective, IgxSortAscendingHeaderIconDirective, IgxSortDescendingHeaderIconDirective, IgxSortHeaderIconDirective
+    IgxRowExpandedIndicatorDirective, IgxRowCollapsedIndicatorDirective, IgxHeaderExpandIndicatorDirective,
+    IgxHeaderCollapseIndicatorDirective, IgxExcelStyleHeaderIconDirective, IgxSortAscendingHeaderIconDirective,
+    IgxSortDescendingHeaderIconDirective, IgxSortHeaderIconDirective
 } from './grid/grid.directives';
 import {
     GridKeydownTargetType,
@@ -1253,20 +1254,20 @@ export abstract class IgxGridBaseDirective extends DisplayDensityBase implements
     public excelStyleHeaderIconTemplate: TemplateRef<any> = null;
 
     /**
-     * The custom template, if any, that should be used when rendering a header sorting indicator when the column is sorted in ascending order.
+     * The custom template, if any, that should be used when rendering a header sorting indicator when columns are sorted in asc order.
      */
     @ContentChild(IgxSortAscendingHeaderIconDirective, { read: TemplateRef })
     public sortAscendingHeaderIconTemplate: TemplateRef<any> = null;
 
     /**
-     * The custom template, if any, that should be used when rendering a header sorting indicator when the column is sorted in descending order.
+     * The custom template, if any, that should be used when rendering a header sorting indicator when columns are sorted in desc order.
      */
     @ContentChild(IgxSortDescendingHeaderIconDirective, { read: TemplateRef })
     public sortDescendingHeaderIconTemplate: TemplateRef<any> = null;
 
     /**
-    * The custom template, if any, that should be used when rendering a header sorting indicator when the column is not sorted.
-    */
+     * The custom template, if any, that should be used when rendering a header sorting indicator when columns are not sorted.
+     */
     @ContentChild(IgxSortHeaderIconDirective, { read: TemplateRef })
     public sortHeaderIconTemplate: TemplateRef<any> = null;
 

projects/igniteui-angular/src/lib/grids/grid/grid.sorting.spec.ts

@@ -550,7 +550,7 @@ describe('IgxGrid - Grid Sorting #grid', () => {
             expect(grid.sortingDone.emit).toHaveBeenCalledTimes(2);
         }));
 
-        it('Should allow setting custom templates for header sorting none/ascending/descending icons.', fakeAsync(/** Filtering showHideArrowButtons RAF */() => {
+        fit('Should allow setting custom templates for header sorting none/ascending/descending icons.', () => {
             fixture = TestBed.createComponent(SortByParityComponent);
             fixture.detectChanges();
             grid = fixture.componentInstance.grid;
@@ -569,6 +569,6 @@ describe('IgxGrid - Grid Sorting #grid', () => {
             fixture.detectChanges();
             icon = GridFunctions.getHeaderSortIcon(header);
             expect(icon.nativeElement.textContent.toLowerCase().trim()).toBe('expand_more');
-        }));
+        });
     });
 });