import { Message } from 'amqp-ts';
import { ClassConstructor } from 'class-transformer';
/**
 * Converts a consumer message into a request class instance object. This also
 * validates the request object.
 */
export declare function consumerMessage<T>(cls: ClassConstructor<unknown>, message: Message): Promise<T>;
/**
 * Converts a producer message into a request JS object. This also validates
 * the request object.
 */
export declare function producerMessage<T>(cls: ClassConstructor<unknown>, request: T): Promise<T>;