import * as i0 from "@angular/core";
export declare class GoBackDirective {
    private readonly navigationService;
    private fallbackUrl;
    set fallback(value: string | null | undefined);
    get fallback(): string;
    onClick(event?: MouseEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<GoBackDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<GoBackDirective, "[epagGoBack]", never, { "fallback": { "alias": "epagGoBack"; "required": false; }; }, {}, never, never, true, never>;
}