/**
 * @file 管理器
 * @author Yourtion Guo <yourtion@gmail.com>
 */
export declare class Manager<T = unknown> {
    protected map: Map<string, T>;
    /** 获取 */
    get(name: string): T | undefined;
    /** 遍历 */
    forEach(iter: (value: T, key: string, map: Map<string, T>) => void): void;
}