refactor(GridCellAPISampleComponent): fix dependencies warnings

Author: katherinedragieva

projects/igniteui-angular/src/lib/carousel/carousel.component.ts

@@ -317,7 +317,7 @@ export class IgxCarouselComponent extends IgxCarouselComponentBase implements On
      *
      * @memberOf IgxCarouselComponent
      */
-    @Output() public onSlideChanged = new EventEmitter<ISlideEventArgs>();
+    @Output() public SlideChanged = new EventEmitter<ISlideEventArgs>();
 
     /**
      * An event that is emitted after a slide has been added to the carousel.
@@ -328,7 +328,7 @@ export class IgxCarouselComponent extends IgxCarouselComponentBase implements On
      *
      * @memberOf IgxCarouselComponent
      */
-    @Output() public onSlideAdded = new EventEmitter<ISlideEventArgs>();
+    @Output() public SlideAdded = new EventEmitter<ISlideEventArgs>();
 
     /**
      * An event that is emitted after a slide has been removed from the carousel.
@@ -339,7 +339,7 @@ export class IgxCarouselComponent extends IgxCarouselComponentBase implements On
      *
      * @memberOf IgxCarouselComponent
      */
-    @Output() public onSlideRemoved = new EventEmitter<ISlideEventArgs>();
+    @Output() public SlideRemoved = new EventEmitter<ISlideEventArgs>();
 
     /**
      * An event that is emitted after the carousel has been paused.
@@ -350,7 +350,7 @@ export class IgxCarouselComponent extends IgxCarouselComponentBase implements On
      *
      * @memberOf IgxCarouselComponent
      */
-    @Output() public onCarouselPaused = new EventEmitter<IgxCarouselComponent>();
+    @Output() public CarouselPaused = new EventEmitter<IgxCarouselComponent>();
 
     /**
      * An event that is emitted after the carousel has resumed transitioning between `slides`.
@@ -815,7 +815,7 @@ export class IgxCarouselComponent extends IgxCarouselComponentBase implements On
     public stop() {
         if (this.pause) {
             this.playing = false;
-            this.onCarouselPaused.emit(this);
+            this.CarouselPaused.emit(this);
             this.resetInterval();
         }
     }
@@ -944,7 +944,7 @@ export class IgxCarouselComponent extends IgxCarouselComponentBase implements On
             } else {
                 this.currentItem = slide;
             }
-            this.onSlideChanged.emit({ carousel: this, slide });
+            this.SlideChanged.emit({ carousel: this, slide });
             this.restartInterval();
         }
     }
@@ -967,7 +967,7 @@ export class IgxCarouselComponent extends IgxCarouselComponentBase implements On
             diff.forEachAddedItem((record: IterableChangeRecord<IgxSlideComponent>) => {
                 const slide = record.item;
                 slide.total = this.total;
-                this.onSlideAdded.emit({ carousel: this, slide });
+                this.SlideAdded.emit({ carousel: this, slide });
                 if (slide.active) {
                     this.currentItem = slide;
                 }
@@ -976,7 +976,7 @@ export class IgxCarouselComponent extends IgxCarouselComponentBase implements On
 
             diff.forEachRemovedItem((record: IterableChangeRecord<IgxSlideComponent>) => {
                 const slide = record.item;
-                this.onSlideRemoved.emit({ carousel: this, slide });
+                this.SlideRemoved.emit({ carousel: this, slide });
                 if (slide.active) {
                     slide.active = false;
                     this.currentItem = this.get(slide.index < this.total ? slide.index : this.total - 1);

src/app/grid-cell-api/grid-cell-api.sample.ts

@@ -4,8 +4,6 @@ import {
     IgxTreeGridComponent,
     IgxHierarchicalGridComponent,
     CellType,
-    IgxGridTransaction,
-    IgxTransactionService
 } from 'igniteui-angular';
 import { HIERARCHICAL_SAMPLE_DATA } from '../shared/sample-data';
 

src/app/grid-row-api/grid-row-api.sample.ts

@@ -179,7 +179,6 @@ export class GridRowAPISampleComponent implements OnInit {
     public togglePinning(grid: IgxGridComponent | IgxTreeGridComponent | IgxHierarchicalGridComponent,
         byIndex: boolean, index: number, key: any) {
         const row: RowType = byIndex ? grid.getRowByIndex(index) : grid.getRowByKey(key);
-        const index2: number = row.index;
         if (row.pinned) {
             row.unpin();
         } else {
@@ -308,11 +307,10 @@ export class GridRowAPISampleComponent implements OnInit {
         }
     }
 
-    public onEnter(args) {
+    public onEnter() {
         this.dragIcon = 'add';
     }
     public onRowDragStart(args: IRowDragStartEventArgs) {
-        const row = args.dragData;
         const count = this.grid.selectedRows.length || 1;
         this.countIcon = `filter_${count > 9 ? '9_plus' : `${count}`}`;
     }

src/app/tree-grid-groupby/tree-grid-groupby.sample.ts

@@ -59,7 +59,7 @@ export class TreeGridGroupBySampleComponent implements OnInit {
         this.density = this.displayDensities[event.index].label;
     }
 
-    public cellEditDone(event: any) {
+    public cellEditDone() {
         this.groupingExpressions = [...this.groupingExpressions]; // will trigger grouping pipe
     }
 }

src/app/tree/tree.sample.ts

@@ -188,18 +188,14 @@ export class TreeSampleComponent implements AfterViewInit, OnDestroy {
 
     public ngAfterViewInit() {
         this.tree.nodes.toArray().forEach(node => {
-            node.selectedChange.subscribe((ev) => {
-                // console.log(ev);
-            });
+            node.selectedChange.subscribe(() => { }); 
         });
     }
 
     public ngOnDestroy() {
     }
 
-    public toggleSelectionMode(args) {
-        // this.tree.selection = this.selectionModes[args.index].selectMode;
-    }
+    public toggleSelectionMode() { }
 
     public changeDensity(args) {
         this.density = this.displayDensities[args.index].selectMode;