Method createSingleton

core/indexing/docs/DocsService.ts:217–225

(
    configHandler: ConfigHandler,
    ide: IDE,
    messenger?: IMessenger<ToCoreProtocol, FromCoreProtocol>,
  )

  // Singleton pattern: only one service globally
  private static instance?: DocsService;
  static createSingleton(
    configHandler: ConfigHandler,
    ide: IDE,
    messenger?: IMessenger<ToCoreProtocol, FromCoreProtocol>,
  ) {
    const docsService = new DocsService(configHandler, ide, messenger);
    DocsService.instance = docsService;
    return docsService;
  }

  static getSingleton() {
    return DocsService.instance;