import { Class } from 'type-fest';
import { CommandHandler } from "../../command";
export interface OnOptions {
    priority?: number;
}
export declare const addSubscriber: (kind: "middleware" | "before" | "after", HandlerClass: Class<CommandHandler<any, any>, any[]>, options: OnOptions | undefined, SubscriberClass: any, propertyKey: string | symbol) => void;