diff --git a/projects/igniteui-angular/grids/core/src/pivot-grid.interface.ts b/projects/igniteui-angular/grids/core/src/pivot-grid.interface.ts
index 996367b9764..3e45a7a431b 100644
--- a/projects/igniteui-angular/grids/core/src/pivot-grid.interface.ts
+++ b/projects/igniteui-angular/grids/core/src/pivot-grid.interface.ts
@@ -48,6 +48,7 @@ export interface IPivotDimensionStrategy {
         pivotKeys?: IPivotKeys): any[];
 }
 
+/* csSuppress */
 /**
 * Interface describing a PivotAggregation function.
 * Accepts an array of extracted data members and an optional array of the original data records,