import { QoS, DownstreamOpenRequest } from '../../message';
import { QoS as QoSPb } from '../codegen/common';
import { Message as MessagePb } from '../codegen/message';
export declare const toWire: (qos: QoS) => DownstreamOpenRequest;
export declare const toProto: (qos: QoSPb) => MessagePb;