src/vs/workbench/contrib/remote/electron-sandbox/remote.contribution.ts/RemoteChannelsContribution/constructor
class RemoteChannelsContribution:	constructor(
		@ILogService logService: ILogService,
		@ILogService loggerService: ILoggerService,
		@IRemoteAgentService remoteAgentService: IRemoteAgentService,
		@IDownloadService downloadService: IDownloadService
	) {
		const connection = remoteAgentService.getConnection();
		if (connection) {
			connection.registerChannel('download', new DownloadServiceChannel(downloadService));
			connection.registerChannel('logger', new LogLevelChannel(logService));
		}
	}