import { BaseController } from "@stimulus-library/utilities";
export declare class ScrollToTopController extends BaseController {
    static values: {
        mode: StringConstructor;
    };
    modeValue: "nearest" | "document";
    hasModeValue: boolean;
    get _mode(): "nearest" | "document";
    get _scrollTarget(): HTMLElement | Window | null;
    scroll(event?: Event): Promise<void>;
}