extensions/typescript-language-features/web/webServer.ts/ServerWorkerSession/constructor
class ServerWorkerSession:	constructor(
		host: ts.server.ServerHost,
		private webHost: HostWithWriteMessage,
		options: StartSessionOptions,
		logger: ts.server.Logger,
		cancellationToken: ts.server.ServerCancellationToken,
		hrtime: ts.server.SessionOptions['hrtime']
	) {
		super({
			host,
			cancellationToken,
			...options,
			typingsInstaller: ts.server.nullTypingsInstaller,
			byteLength: notImplemented, // Formats the message text in send of Session which is overriden in this class so not needed
			hrtime,
			logger,
			canUseEvents: true,
		});
	}