diff --git a/components/lib/datatable/datatable.d.ts b/components/lib/datatable/datatable.d.ts
index 1adc7c2459..0666ba7d05 100644
--- a/components/lib/datatable/datatable.d.ts
+++ b/components/lib/datatable/datatable.d.ts
@@ -292,7 +292,7 @@ export interface DataTableProps<TValue extends DataTableValueArray> extends Omit
     first?: number;
     footer?: DataTableFooterTemplateType<TValue>;
     footerColumnGroup?: React.ReactNode;
-    frozenValue?: DataTableRowData<TValue>[];
+    frozenValue?: TValue;
     frozenWidth?: string;
     globalFilter?: DataTableGlobalFilterType;
     globalFilterFields?: string[];
@@ -387,7 +387,7 @@ export interface DataTableProps<TValue extends DataTableValueArray> extends Omit
     onSort?(e: DataTablePFSEvent): void;
     onStateRestore?(state: object): void;
     onStateSave?(state: object): void;
-    onValueChange?(value: any[]): void;
+    onValueChange?(value: TValue): void;
     rowClassName?(data: DataTableRowData<TValue>, options: DataTableRowClassNameOptions<TValue>): object | string;
     rowEditValidator?(data: DataTableRowData<TValue>, options: DataTableRowEditValidatorOptions<TValue>): boolean;
     rowExpansionTemplate?(data: DataTableRowData<TValue>, options: DataTableRowExpansionTemplate): React.ReactNode;