How to use the @shopify/react-html/server.HtmlManager function in @shopify/react-html

async function renderFunction(ctx: Context) {
    const logger = getLogger(ctx) || console;
    const assets = getAssets(ctx);

    const networkManager = new NetworkManager({
      headers: ctx.headers,
      cookies: ctx.request.headers.cookie || '',
    });
    const htmlManager = new HtmlManager();
    const asyncAssetManager = new AsyncAssetManager();
    const hydrationManager = new HydrationManager();

    function Providers({children}: {children: React.ReactElement}) {
      return (
        
          
            
              {children}
            
          
        
      );
    }

    try {

return async function render(ctx: RenderContext) {
    const app = renderFunction(ctx);
    const networkManager = new NetworkManager();
    const htmlManager = new HtmlManager();

    try {
      await extract(app, {
        decorate(app) {
          return (
            
              
                {app}
              
            
          );
        },
      });
    } catch (error) {
      logger.error(error);
      throw error;