import { RefObject } from "react";
export type ScrollVariant = "always" | "once" | "user-message-anchor";
export declare const useScrollToBottom: <T extends HTMLElement | null, L extends {
    id: string;
}>({ ref, lastMessage, scrollVariant, userMessageSelector, isRunning, isLoadingMessages, }: {
    ref: RefObject<T>;
    lastMessage: L;
    scrollVariant: ScrollVariant;
    userMessageSelector?: string;
    isRunning?: boolean;
    isLoadingMessages?: boolean;
}) => void;
//# sourceMappingURL=useScrollToBottom.d.ts.map