Creacion de entities y DTOs

src/alumno/student.controller.ts

@@ -1,19 +1,28 @@
-import { Controller, Get, Post, Body, Patch, Param, Delete } from '@nestjs/common';
+import {
+  Controller,
+  Get,
+  Post,
+  Body,
+  Patch,
+  Param,
+  Delete,
+} from '@nestjs/common';
 import { StudentService } from './student.service';
 import { CreateStudentDto } from './dto/create-student.dto';
 import { UpdateStudentDto } from './dto/update-student.dto';
+import { Student } from './entities/student.entity';
 
 @Controller('student')
 export class StudentController {
   constructor(private readonly studentService: StudentService) {}
 
   @Post()
-  create(@Body() createStudentDto: CreateStudentDto) {
+  async create(@Body() createStudentDto: CreateStudentDto): Promise<Student> {
     return this.studentService.create(createStudentDto);
   }
 
   @Get()
-  findAll() {
+  async findAll(): Promise<Student[]> {
     return this.studentService.findAll();
   }