chore(*): Apply review comments.

Author: MayaKirova

projects/igniteui-angular-elements/src/lib/grids/grid.component.ts

@@ -151,6 +151,8 @@ export class IgxGridElementsComponent extends IgxGridComponent {
     @Output()
     public childrenResolved = new EventEmitter<void>();
 
+    /** @hidden @internal */
+    /* blazorInclude */
     /* contentChildren */
     /* blazorTreatAsCollection */
     /* blazorCollectionName: ActionStripCollection */

projects/igniteui-angular-elements/src/lib/grids/hierarchical-grid.component.ts

@@ -147,6 +147,8 @@ export class IgxHierarchicalGridElementsComponent extends IgxHierarchicalGridCom
     @Output()
     public childrenResolved = new EventEmitter<void>();
 
+    /** @hidden @internal */
+    /* blazorInclude */
     /* contentChildren */
     /* blazorTreatAsCollection */
     /* blazorCollectionName: ActionStripCollection */

projects/igniteui-angular-elements/src/lib/grids/tree-grid.component.ts

@@ -140,6 +140,8 @@ export class IgxTreeGridElementsComponent extends IgxTreeGridComponent {
     @Output()
     public childrenResolved = new EventEmitter<void>();
 
+    /** @hidden @internal */
+    /* blazorInclude */
     /* contentChildren */
     /* blazorTreatAsCollection */
     /* blazorCollectionName: ActionStripCollection */