import type { IAppError } from "../CallbackArg";
import MessageBus from "../MessageBus";
import type IMiddleware from "../Middleware";
import type ICommand from "./Command";
import type { CommandResponse } from "./CommandHandlerResolver";
export default class CommandBus extends MessageBus<ICommand, CommandResponse> {
    constructor(...middlewares: IMiddleware<ICommand, CommandResponse>[]);
    handle(command: ICommand): Promise<void | IAppError>;
}