import { IndexPath } from './indexPath.js';
import { BaseOptions } from './options.js';
/**
 * Returns a node by its `IndexPath`.
 *
 * The first node is implicitly included in the `IndexPath` (i.e. no need to pass a `0` first in every `IndexPath`).
 */
export declare function get<T>(node: T, indexPath: IndexPath, options: BaseOptions<T>): T | undefined;
/**
 * Returns an array of each node in an `IndexPath`, excluding the last node.
 *
 * The first node is implicitly included in the `IndexPath` (i.e. no need to pass a `0` first in every `IndexPath`).
 */
export declare function ancestors<T>(node: T, indexPath: IndexPath, options: BaseOptions<T>): T[];
/**
 * Returns a node by its `IndexPath`.
 *
 * The first node is implicitly included in the `IndexPath` (i.e. no need to pass a `0` first in every `IndexPath`).
 */
export declare function access<T>(node: T, indexPath: IndexPath, options: BaseOptions<T>): T;
/**
 * Returns an array of each node in an `IndexPath`.
 *
 * The first node is implicitly included in the `IndexPath` (i.e. no need to pass a `0` first in every `IndexPath`).
 */
export declare function accessPath<T>(node: T, indexPath: IndexPath, options: BaseOptions<T>): T[];