import { Ref } from 'vue';
type MaybeRef<T> = T | Ref<T>;
export declare function useClone<T>(initValue: MaybeRef<T>): {
    clone: Ref<import('vue').UnwrapRef<T>>;
    hasChanged: import('vue').ComputedRef<boolean>;
    setBase: (value: MaybeRef<T>) => void;
};
export {};