import type { Handler } from './type';
export declare class Handlers {
    protected items: Record<string, Handler>;
    constructor(items?: Record<string, Handler>);
    protected init(): void;
    get(): Record<string, Handler>;
    get(id: string): Handler | undefined;
    set(items: Record<string, Handler>): void;
    set(id: string, handler: Handler): void;
    unset(id: string | string[]): void;
}