import { type CurrentNavEntry } from '../directives/nav-entry.js';
import { type NavTree } from '../nav-tree/nav-tree.js';
import { NavAction, type NavigationResult } from './navigate.js';
/**
 * Shift focus from the currently focused node to its parent. If there is no parent, or rather if
 * the parent is the tree root, this returns a failure result.
 *
 * @category Internal
 */
export declare function exitOutOf(navTree: Readonly<NavTree>, currentlyFocused: Readonly<CurrentNavEntry> | undefined): NavigationResult<NavAction.Exit>;