import { NestFactory } from '@nestjs/core'; import { AppModule } from './app.module'; import { ConfigModule } from './config/config.module'; import { ConfigService } from './config/config.service'; async function bootstrap() { const app = await NestFactory.create(AppModule, { cors: true }); const connfigService = app.select(ConfigModule).get(ConfigService); await app.listen(connfigService.port); console.log(`Application is listening on port ${connfigService.port}.`); } bootstrap();