import { Ref, MaybeRefOrGetter } from 'vue';
export type UsePositionStickyObserverResponse = {
    stuck: Ref<boolean>;
};
export type UsePositionStickyObserverOptions = {
    rootMargin?: string;
    boundingElement?: HTMLElement;
};
export declare function usePositionStickyObserver(element: MaybeRefOrGetter<HTMLElement | undefined>, options?: MaybeRefOrGetter<UsePositionStickyObserverOptions>): UsePositionStickyObserverResponse;