How to use the @angular/platform-server.renderModule function in @angular/platform-server

export function site (
  serverModuleFactory: Type<{}>,
  document: string,
  url: string = '/',
  config?: string | SiteGenConfig
) {
  // if (typeof config === 'string') {
  //   config = require.resolve(path.join(process.cwd(), config))
  // }

  // console.log('config here ', config)
  return renderModule(
    serverModuleFactory,
    {document, url}
  )
}

export default createServerRenderer(params => {
    const { AppServerModule, AppServerModuleNgFactory, LAZY_MODULE_MAP } = (module as any).exports;
    const options = {
        document: params.data.originalHtml,
        url: params.url,
        extraProviders: [
            provideModuleMap(LAZY_MODULE_MAP),
            { provide: APP_BASE_HREF, useValue: params.baseUrl },
            { provide: 'BASE_URL', useValue: params.origin + params.baseUrl },
            { provide: COOKIES, useValue: params.data.cookies }
        ]
    };

    const renderPromise = AppServerModuleNgFactory
        ? /* AoT */ renderModuleFactory(AppServerModuleNgFactory, options)
        : /* dev */ renderModule(AppServerModule, options);

    return renderPromise.then(html => {
        return {
            html
        };
    });

});

export default createServerRenderer(params => {
  const { AppServerModule, AppServerModuleNgFactory, LAZY_MODULE_MAP } = (module as any).exports;

  const options = {
    document: params.data.originalHtml,
    url: params.url,
    extraProviders: [
      provideModuleMap(LAZY_MODULE_MAP),
      { provide: APP_BASE_HREF, useValue: params.baseUrl },
      { provide: 'BASE_URL', useValue: params.origin + params.baseUrl }
    ]
  };

  const renderPromise = AppServerModuleNgFactory
    ? /* AoT */ renderModuleFactory(AppServerModuleNgFactory, options)
    : /* dev */ renderModule(AppServerModule, options);

  return renderPromise.then(html => ({ html }));
});

const options = {
    document: params.data.originalHtml,
    url: params.url,
    extraProviders: [
      provideModuleMap(LAZY_MODULE_MAP),
      { provide: APP_BASE_HREF, useValue: params.baseUrl },
      { provide: "BASE_URL", useValue: params.origin + params.baseUrl }
    ]
  };

  // Bypass ssr api call cert warnings in development
  process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";

  const renderPromise = AppServerModuleNgFactory
    ? /* AoT */ renderModuleFactory(AppServerModuleNgFactory, options)
    : /* dev */ renderModule(AppServerModule, options);

  return renderPromise.then(html => ({ html }));
});

LAZY_MODULE_MAP,
  } = (module as any).exports;

  const options = {
    document: params.data.originalHtml,
    url: params.url,
    extraProviders: [
      provideModuleMap(LAZY_MODULE_MAP),
      { provide: APP_BASE_HREF, useValue: params.baseUrl },
      { provide: 'BASE_URL', useValue: params.origin + params.baseUrl },
    ],
  };

  const renderPromise = AppServerModuleNgFactory
    ? /* AoT */ renderModuleFactory(AppServerModuleNgFactory, options)
    : /* dev */ renderModule(AppServerModule, options);

  return renderPromise.then((html) => ({ html }));
});

import 'core-js/proposals/reflect-metadata';
import {platformDynamicServer, renderModule} from '@angular/platform-server';
import {AppModule} from './app.module';

AppModule.testProp = 'testing';

platformDynamicServer().bootstrapModule(AppModule);

renderModule(AppModule, {
  document: '',
  url: '/'
});

import 'core-js/es7/reflect';
import {platformDynamicServer, renderModule} from '@angular/platform-server';
import {AppModule} from './app.module';

AppModule.testProp = 'testing';

platformDynamicServer().bootstrapModule(AppModule);
renderModule(AppModule, {
  document: '',
  url: '/'
});

    .mergeMap(() => renderModule(appServerModule, { url, document }))
    .map(html => ({ url, html: minifyHtml(html) }));

function renderPage(url: string, document: string) {
    return renderModule(appRendererModule, { url, document })
      .then(html => production ? minifyHtml(html) : html)
      .then(html => {
        const urlWithFilename = url.endsWith('/') ? `${url}index.html` : `${url}.html`;
        files.push({ path: urlWithFilename.substr(1), contents: html });
      });
  }

function renderPage(url: string, document: string) {
    const visitors = [
      removeInnerHtmlAttributes
    ];

    return renderModule(appRendererModule, { url, document })
      .then(html => transformHtml(html, visitors))
      .then(html => production ? minifyHtml(html) : html)
      .then(html => {
        const urlWithFilename = url.endsWith('/') ? `${url}index.html` : `${url}.html`;
        files.push({ path: urlWithFilename.substr(1), contents: html });
      });
  }