/**
 * @module EventBus
 */
import type { BaseEvent, EventListenerFn, IEventBusAdapter } from "../../../../event-bus/contracts/_module-exports.js";
import { EventEmitter } from "node:events";
/**
 * To utilize the `MemoryEventBusAdapter`, you must create instance of it.
 *
 * IMPORT_PATH: `"@daiso-tech/core/event-bus/adapters"`
 * @group Adapters
 */
export declare class MemoryEventBusAdapter implements IEventBusAdapter {
    private readonly eventEmitter;
    /**
     *  @example
     * ```ts
     * import { MemoryEventBusAdapter } from "@daiso-tech/core/event-bus/adapters";
     *
     * const eventBusAdapter = new MemoryEventBusAdapter();
     * ```
     * You can also provide an {@link EventEmitter | `EventEmitter`} that will be used dispatching the events in memory.
     * @example
     * ```ts
     * import { MemoryEventBusAdapter } from "@daiso-tech/core/event-bus/adapters";
     * import { EventEmitter } from "node:events";
     *
     * const eventEmitter = new EventEmitter<any>();
     * const eventBusAdapter = new MemoryEventBusAdapter(eventEmitter);
     * ```
     */
    constructor(eventEmitter?: EventEmitter);
    addListener(eventName: string, listener: EventListenerFn<BaseEvent>): Promise<void>;
    removeListener(eventName: string, listener: EventListenerFn<BaseEvent>): Promise<void>;
    dispatch(eventName: string, eventData: BaseEvent): Promise<void>;
}