import { NestFactory } from '@nestjs/core'; import { ValidationPipe } from '@nestjs/common'; import { graphqlUploadExpress } from 'graphql-upload'; import { AppModule } from './app.module'; async function bootstrap() { const app = await NestFactory.create(AppModule, { cors: true, }); // Apply validation pipes globally app.useGlobalPipes(new ValidationPipe()); // Graphql file upload app.use(graphqlUploadExpress()); await app.listen(3000); } bootstrap();