import type { Instanciable } from "../@types";
import type DiscloudApp from "../discloudApp/DiscloudApp";
import BaseManager from "./BaseManager";
/**
 * Manager for data
 */
export default abstract class DataManager<K, V extends Instanciable<V>> extends BaseManager {
    protected readonly holds: V;
    constructor(discloudApp: DiscloudApp, holds: V);
    protected readonly _cache: Map<K, InstanceType<V>>;
    get cache(): Map<K, InstanceType<V>>;
    /**
     * Resolves a data entry to a data Object.
     * @param keyOrInstance - The id or instance of something in this Manager
     */
    resolve(keyOrInstance: K | InstanceType<V>): InstanceType<V> | null;
    valueOf(): Map<K, InstanceType<V>>;
}