/**
 * FILE: src/brokers/BrokerManager.ts
 * DESCRIPTION:
 * Manages the lifecycle and creation of multiple instrumented broker client instances,
 * following the same pattern as HttpManager and RedisManager.
 */
import { IContextManager } from '../context';
import { SyntropyBrokerConfig } from '../config';
import { ILogger } from '../logger';
import { InstrumentedBrokerClient } from './InstrumentedBrokerClient';
/**
 * @interface BrokerManagerOptions
 * @description Defines the options required to initialize the BrokerManager.
 */
export interface BrokerManagerOptions {
    /** The main application configuration. */
    config: SyntropyBrokerConfig;
    /** The factory for creating logger instances. */
    loggerFactory: ILogger;
    /** The manager for handling asynchronous contexts. */
    contextManager: IContextManager;
}
/**
 * @class BrokerManager
 * @description Manages the lifecycle and creation of multiple instrumented broker client instances.
 * It reads the configuration, creates an `InstrumentedBrokerClient` for each defined
 * instance, and provides a way to retrieve them and shut them down gracefully.
 */
export declare class BrokerManager {
    private readonly instances;
    private defaultInstance?;
    private readonly logger;
    private readonly config;
    private readonly contextManager;
    constructor(config: SyntropyBrokerConfig, logger: ILogger, contextManager: IContextManager);
    init(): Promise<void>;
    getInstance(name?: string): InstrumentedBrokerClient;
    shutdown(): Promise<void>;
}