// Copyright (c) .NET Foundation. All rights reserved.// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.import{TransferFormat}from"./ITransport";/** @private */exportinterfaceIConnection{readonlyfeatures:any;start(transferFormat:TransferFormat):Promise<void>;send(data:string|ArrayBuffer):Promise<void>;stop(error?:Error):Promise<void>;onreceive:((data:string|ArrayBuffer)=>void)|null;onclose:((error?:Error)=>void)|null;}