import * as i0 from "@angular/core";
export declare class NgxGovukUtilsService {
    /**
     * Create a random id for use with components
     *
     * This is an alternative to having an external library as a dependency.
     */
    randomId(prefix?: string): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxGovukUtilsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NgxGovukUtilsService>;
}