diff --git a/projects/igniteui-angular/core/src/data-operations/filtering-expressions-tree.ts b/projects/igniteui-angular/core/src/data-operations/filtering-expressions-tree.ts
index 4a46dafc421..94dbf76f411 100644
--- a/projects/igniteui-angular/core/src/data-operations/filtering-expressions-tree.ts
+++ b/projects/igniteui-angular/core/src/data-operations/filtering-expressions-tree.ts
@@ -11,6 +11,7 @@ export enum FilteringExpressionsTreeType {
 /* marshalByValue */
 export declare interface IExpressionTree {
     filteringOperands: (IExpressionTree | IFilteringExpression)[];
+    /* mustCoerceToInt */
     operator: FilteringLogic;
     fieldName?: string | null;
     entity?: string | null;
@@ -22,6 +23,7 @@ export declare interface IExpressionTree {
 export declare interface IFilteringExpressionsTree extends IBaseEventArgs, IExpressionTree {
     filteringOperands: (IFilteringExpressionsTree | IFilteringExpression)[];
     /* alternateName: treeType */
+    /* mustCoerceToInt */
     type?: FilteringExpressionsTreeType;
 
     /* blazorSuppress */
diff --git a/projects/igniteui-angular/core/src/services/overlay/utilities.ts b/projects/igniteui-angular/core/src/services/overlay/utilities.ts
index 0cf7f38cdf0..f36173ece57 100644
--- a/projects/igniteui-angular/core/src/services/overlay/utilities.ts
+++ b/projects/igniteui-angular/core/src/services/overlay/utilities.ts
@@ -97,12 +97,16 @@ export interface OutOfViewPort {
 }
 
 export interface PositionSettings {
+    /* mustCoerceToInt */
     /** Direction in which the component should show */
     horizontalDirection?: HorizontalAlignment;
+    /* mustCoerceToInt */
     /** Direction in which the component should show */
     verticalDirection?: VerticalAlignment;
+    /* mustCoerceToInt */
     /** Target's starting point */
     horizontalStartPoint?: HorizontalAlignment;
+    /* mustCoerceToInt */
     /** Target's starting point */
     verticalStartPoint?: VerticalAlignment;
     /* blazorSuppress */
diff --git a/projects/igniteui-angular/grids/core/src/common/grid.interface.ts b/projects/igniteui-angular/grids/core/src/common/grid.interface.ts
index 9a5ef823279..725da437f00 100644
--- a/projects/igniteui-angular/grids/core/src/common/grid.interface.ts
+++ b/projects/igniteui-angular/grids/core/src/common/grid.interface.ts
@@ -1217,7 +1217,9 @@ export interface IgxGridPaginatorTemplateContext {
  * An interface describing settings for row/column pinning position.
  */
 export interface IPinningConfig {
+    /* mustCoerceToInt */
     columns?: ColumnPinningPosition;
+    /* mustCoerceToInt */
     rows?: RowPinningPosition;
 }
 
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 edbb95dc676..b0a09137260 100644
--- a/projects/igniteui-angular/grids/core/src/pivot-grid.interface.ts
+++ b/projects/igniteui-angular/grids/core/src/pivot-grid.interface.ts
@@ -15,6 +15,7 @@ export const DEFAULT_PIVOT_KEYS = {
 export interface IDimensionsChange {
     /** The new list of dimensions. */
     dimensions: IPivotDimension[],
+    /* mustCoerceToInt */
     /** The dimension list type - Row, Column or Filter. */
     dimensionCollectionType: PivotDimensionType
 }