/**
 * @license
 *-------------------------------------------------------------------------------------------
 * Copyright © 2026 Progress Software Corporation. All rights reserved.
 * Licensed under commercial license. See LICENSE.md in the package root for more information
 *-------------------------------------------------------------------------------------------
 */
import { GridSmartBoxHistoryProps } from './interfaces/utilTypes.js';
/**
 * Normalizes history settings from various input formats.
 *
 * @hidden
 */
export declare function normalizeHistorySettings(modeHistory: boolean | GridSmartBoxHistoryProps | undefined): GridSmartBoxHistoryProps | null;