/**
 * @license
 * Copyright 2021 Google LLC
 * Copyright 2024 Kristoffer Roen-Lie
 * SPDX-License-Identifier: BSD-3-Clause
 */
import { Routes } from './routes.ts';
export type NavigationListener = (event: PopStateEvent | PointerEvent) => void;
export type SearchListener = (key: string, value: string, previousValue: string, ev: PopStateEvent | PointerEvent) => void;
/**
 * Custom implementation of lib-labs/router Router class.
 *
 * Adds the ability to add navigation and search listeners.
 *
 * ---
 * A root-level router that installs global event listeners to intercept
 * navigation.
 *
 * This class extends `Routes` so that it can also have a route configuration.
 *
 * There should only be one Router instance on a page, since the Router
 * installs global event listeners on `window` and `document`.
 *
 * Nested routes should be configured with the `Routes` class.
 */
export declare class Router extends Routes {
    protected static readonly onSearchChange: NavigationListener;
    protected static readonly navListeners: Set<NavigationListener>;
    protected static readonly searchListeners: Map<string, Set<SearchListener>>;
    protected static previousSearch: URLSearchParams;
    static addNavListener(listener: NavigationListener): () => void;
    static removeNavListener(listener: NavigationListener): boolean;
    static addSearchListener(key: string, listener: SearchListener): () => void;
    static removeSearchListener(key: string, listener: SearchListener): boolean;
    hostConnected(): void;
    hostDisconnected(): void;
    protected onClick: (e: MouseEvent) => Promise<void>;
    protected onPopState: (e: PopStateEvent) => Promise<void>;
}
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