import type { Lazy } from "../../util/lazy";
/**
 * MapのようなKey-Valueの状態を保持するhook
 * @param initialState 初期値
 */
export declare const useCollection: <K, V>(initialState: Lazy<Map<K, V> | [K, V][]>) => {
    set: (key: K, value: Lazy<V, V | undefined>) => void;
    setEach: (fn: (prevValue: V, key: K) => V) => void;
    get: (key: K) => V | undefined;
    remove: (key: K) => void;
    reset: () => void;
    values: () => V[];
    map: () => ReadonlyMap<K, V>;
};
//# sourceMappingURL=useCollection.d.ts.map