interface NavigationHeaderSettings {
    isPlaceholder: boolean;
    isRowspanPlaceholder: boolean;
    isHidden: boolean;
    [key: string]: unknown;
}
/**
 * Resolves the preferred header row to restore horizontal navigation context
 * after moving through a rowspanned header.
 *
 * @param {number} currentHeaderRow A negative row index that points to a column header level.
 * @param {number} targetColumn A visual column index.
 * @param {number} topMostHeaderRow The top-most header row index.
 * @param {Function} getHeaderSettings A getter that returns header settings for row/column coords.
 * @returns {number}
 */
export declare function resolveRowspanNavigationContextRow(currentHeaderRow: number, targetColumn: number, topMostHeaderRow: number, getHeaderSettings: (row: number, column: number) => NavigationHeaderSettings | null | undefined): number;
export {};