import '@arclux/arc-ui/scroll-to-top';
import * as i0 from "@angular/core";
export declare class ScrollToTop {
    private readonly _el;
    set threshold(value: number);
    get threshold(): number;
    set smooth(value: boolean);
    get smooth(): boolean;
    set position(value: 'bottom-right' | 'bottom-left');
    get position(): 'bottom-right' | 'bottom-left';
    set offset(value: string);
    get offset(): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<ScrollToTop, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ScrollToTop, "arc-scroll-to-top", never, { "threshold": { "alias": "threshold"; "required": false; }; "smooth": { "alias": "smooth"; "required": false; }; "position": { "alias": "position"; "required": false; }; "offset": { "alias": "offset"; "required": false; }; }, {}, never, never, true, never>;
}