import type { MutableRefObject } from 'react';
import { ResizeHandles, ResizeHandle, Panel } from '../types/shared-panel-types.js';
/** Get a sorted list of all the resize handles registered for the panels. */
export declare function getSortedResizeHandles(resizeHandles: Record<string, ResizeHandle>): ResizeHandles;
/** Get the resize handle corresponding to the given panel. */
export declare function getResizeHandle(panel: Panel, sortedResizeHandles: ResizeHandle[]): ResizeHandle | null;
/**
 * Due to panels being rendered conditionally, the handle order does not necessarily match
 * the index in the sorted array. We need the index to get the corresponding panels before and
 * after the resize handle.
 */
export declare const getActualHandleIndex: (sortedResizeHandles: MutableRefObject<ResizeHandles>, handleOrder: number) => number;