import { IMessagingService, GenericMessage } from "@connext/types";
export declare class MemoryMessagingService implements IMessagingService {
    private readonly eventEmitter;
    send(to: string, msg: GenericMessage): Promise<void>;
    onReceive(address: string, callback: (msg: GenericMessage) => void): Promise<void>;
    connect(): Promise<void>;
    disconnect(): Promise<void>;
    flush(): Promise<void>;
    publish(subject: string, data: any): Promise<void>;
    request(subject: string, timeout: number, data: object, callback?: (response: any) => any): Promise<void>;
    subscribe(subject: string, callback: (msg: GenericMessage) => void): Promise<void>;
    unsubscribe(subject: string): Promise<void>;
}
export declare const memoryMessagingService: MemoryMessagingService;
//# sourceMappingURL=memory-messaging-service.d.ts.map