import { Controller, Get } from '@nestjs/common'; import { AppService } from './app.service'; import { Api } from './common/decorators/api.decorator'; @Controller() export class AppController { constructor(private readonly appService: AppService) {} @Get() @Api({ summary: 'Health / hello endpoint', description: 'Simple hello world response', envelope: true }) getHello() { return { message: this.appService.getHello() }; } }