import { Ref } from 'vue';
export type UseMutationObserverResponse = {
    observe: (element: Element | Ref<Element | undefined>, options: MutationObserverInit) => void;
    disconnect: () => void;
    check: (element: Element | Ref<Element | undefined>, options: MutationObserverInit) => void;
};
export declare function useMutationObserver(callback: MutationCallback): UseMutationObserverResponse;