NestJS: Instance of INestApplication does not have setBaseViewsDir?

I would just like to set up a template engine locally, as my workflow now is rendering the tempalte and having to go to my aws-s3 bucket to see the results.

In the NestJS docs the hace an example using:

import { NestFactory } from '@nestjs/core';
import { NestExpressApplication } from '@nestjs/platform-express';
import { join } from 'path';
import { AppModule } from './app.module';

async function bootstrap() {
  const app = await NestFactory.create<NestExpressApplication>(
    AppModule,
  );

  app.useStaticAssets(join(__dirname, '..', 'public'));
  app.setBaseViewsDir(join(__dirname, '..', 'views'));
  app.setViewEngine('hbs');

  await app.listen(process.env.PORT ?? 3000);
}
bootstrap();

By creating this instance const app = await NestFactory.create<NestExpressApplication>(AppModule);

But I am using INestApplication and when check the instance none of those methods exist? Isn't NestJS built on top of Express? How would you use templates locally so I can do logs in my templates etc, so I don't have to go to my aws-bucket after every save.

Thanks!