agregando docs para endpoin de state

import { Controller, Get } from '@nestjs/common';

import { StateService } from './state.service';

import { ApiCreatedResponse, ApiTags } from '@nestjs/swagger';

import { StateResponseDto } from './dto/state-res.dto';

@Controller('state')

@Controller('town')

@ApiTags('State')

export class StateController {

  constructor(private readonly stateService: StateService) {}

  @ApiCreatedResponse({

    isArray: true,

    type: StateResponseDto,

  })

  @Get()

  findAll() {

    return this.stateService.findAll();

  async findAll() {

    const states: StateResponseDto[] = await this.stateService.findAll();

    return states;

  }

}