import { Ref } from 'vue';
type UseMapValue<K, T> = Iterable<readonly [K, T]>;
type UseMapActions<K, T> = {
    /**
     * Add item
     * @param key K
     * @param value T
     * @returns void
     */
    set: (key: K, value: T) => void;
    /**
     * Get item
     * @param key K
     * @param value T
     * @returns undefined
     */
    get: (key: K) => T | undefined;
    /**
     *  Remove key
     * @param key K
     * @returns void
     */
    remove: (key: K) => void;
    /**
     * Add item
     * @param key K
     * @returns boolean
     */
    has: (key: K) => boolean;
    /**
     * clear
     * @returns void
     */
    clear: () => void;
    /**
     *  Set a new Map
     * @param newMap UseMapValue<K, T>
     * @returns void
     */
    setAll: (newMap: UseMapValue<K, T>) => void;
    /**
     * Reset to default
     * @returns void
     */
    reset: () => void;
};
declare function useMap<K, T>(initialValue?: UseMapValue<K, T>): [Readonly<Ref<Map<K, T>>>, UseMapActions<K, T>];
export default useMap;