import { GridBaseRow } from './types';
/**
 * Reorders rows by removing movedRows from the array and inserting them at the target position.
 * @param rows - The current row array.
 * @param movedRows - Rows to move, in desired insertion order (typically display order).
 * @param targetRow - The row to insert relative to.
 * @param direction - -1 inserts above targetRow, 1 inserts below targetRow.
 * @returns A new array with the rows reordered, or the original array if the operation is a no-op.
 */
export declare function reorderRows<T extends GridBaseRow>(rows: T[], movedRows: T[], targetRow: T, direction: -1 | 1): T[];