import 'reflect-metadata'; import { AuthController } from './src/auth/auth.controller'; import { AuthService } from './src/auth/auth.service'; const p = Reflect.getMetadata('design:paramtypes', AuthController); console.log('AuthController constructor metadata:', p?.map((t: any) => t?.name || String(t))); const q = Reflect.getMetadata('design:paramtypes', AuthService); console.log('AuthService constructor metadata:', q?.map((t: any) => t?.name || String(t)));