import * as i0 from "@angular/core";
export declare class AxoStateManagerService {
    private backNavigationUrls;
    /**
     * Set back navigation url'
     * @param url
     */
    setBackNavigationURL(url: string, clearOld?: boolean): void;
    /**
     * Get Back Navigation URL
     */
    getBackNavigationURL(): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<AxoStateManagerService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AxoStateManagerService>;
}