import { Navigation } from "./spec/navigation";
import { NavigationLocation, NavigationLocationOptions } from "./location";
declare const State: unique symbol;
export type ScrollRestoration = "auto" | "manual";
export interface NavigationHistoryOptions<S extends object = object> extends NavigationLocationOptions {
    navigation: Navigation<S>;
    [State]?: unknown;
}
export interface NavigationHistory<S extends object = object> {
}
/**
 * @experimental
 */
export declare class NavigationHistory<S extends object = object> extends NavigationLocation implements History {
    #private;
    constructor(options: NavigationHistoryOptions<S>);
    get length(): number;
    scrollRestoration: ScrollRestoration;
    get state(): unknown;
    back(): unknown;
    back(): void;
    forward(): unknown;
    forward(): void;
    go(delta?: number): unknown;
    go(delta?: number): void;
    replaceState(data: any, unused: string, url?: string | URL | null): unknown;
    replaceState(data: any, unused: string, url?: string | URL | null): void;
    pushState(data: S, unused: string, url?: string | URL | null): unknown;
    pushState(data: object, unused: string, url?: string | URL | null): unknown;
    pushState(data: unknown, unused: string, url?: string | URL): unknown;
    pushState(data: S, unused: string, url?: string | URL | null): void;
    pushState(data: object, unused: string, url?: string | URL | null): void;
    pushState(data: unknown, unused: string, url?: string | URL): void;
}
/**
 * @experimental
 * @internal
 */
export declare class NavigationSync<S extends object> extends NavigationHistory<S> implements NavigationHistory<S>, NavigationLocation {
}
export {};