console: combine()

in server/src/common/server.ts [1424:1462]
35 lines of code
17 McCabe index (conditional complexity)

		console: combine(one.console, two.console, combineConsoleFeatures),
		tracer: combine(one.tracer, two.tracer, combineTracerFeatures),
		telemetry: combine(one.telemetry, two.telemetry, combineTelemetryFeatures),
		client: combine(one.client, two.client, combineClientFeatures),
		window: combine(one.window, two.window, combineWindowFeatures),
		workspace: combine(one.workspace, two.workspace, combineWorkspaceFeatures),
		languages: combine(one.languages, two.languages, combineLanguagesFeatures),
		notebooks: combine(one.notebooks, two.notebooks, combineNotebooksFeatures)
	};
	return result;
}

export interface WatchDog {
	shutdownReceived: boolean;
	initialize(params: InitializeParams): void;
	exit(code: number): void;
}

export function createConnection<PConsole = _, PTracer = _, PTelemetry = _, PClient = _, PWindow = _, PWorkspace = _, PLanguages = _, PNotebooks = _>(
	connectionFactory: (logger: Logger) => ProtocolConnection, watchDog: WatchDog,
	factories?: Features<PConsole, PTracer, PTelemetry, PClient, PWindow, PWorkspace, PLanguages, PNotebooks>,
): _Connection<PConsole, PTracer, PTelemetry, PClient, PWindow, PWorkspace, PLanguages, PNotebooks> {

	const logger = (factories && factories.console ? new (factories.console(RemoteConsoleImpl))() : new RemoteConsoleImpl()) as RemoteConsoleImpl & PConsole;
	const connection = connectionFactory(logger);
	logger.rawAttach(connection);
	const tracer = (factories && factories.tracer ? new (factories.tracer(TracerImpl))() : new TracerImpl()) as TracerImpl & PTracer;
	const telemetry = (factories && factories.telemetry ? new (factories.telemetry(TelemetryImpl))() : new TelemetryImpl()) as TelemetryImpl & PTelemetry;
	const client = (factories && factories.client ? new (factories.client(RemoteClientImpl))() : new RemoteClientImpl()) as RemoteClientImpl & PClient;
	const remoteWindow = (factories && factories.window ? new (factories.window(RemoteWindowImpl))() : new RemoteWindowImpl()) as Remote & RemoteWindow & PWindow;
	const workspace = (factories && factories.workspace ? new (factories.workspace(RemoteWorkspaceImpl))() : new RemoteWorkspaceImpl()) as Remote & RemoteWorkspace & PWorkspace;
	const languages = (factories && factories.languages ? new (factories.languages(LanguagesImpl))() : new LanguagesImpl()) as Remote & Languages & PLanguages;
	const notebooks = (factories && factories.notebooks ? new (factories.notebooks(NotebooksImpl))(): new NotebooksImpl()) as Remote & Notebooks & PNotebooks;
	const allRemotes: Remote[] = [logger, tracer, telemetry, client, remoteWindow, workspace, languages, notebooks];

	function asPromise<T>(value: Promise<T>): Promise<T>;
	function asPromise<T>(value: Thenable<T>): Promise<T>;
	function asPromise<T>(value: T): Promise<T>;
	function asPromise(value: any): Promise<any> {