src/modules/group/group.module.ts

import { Module } from '@nestjs/common';
import { GroupController } from './group.controller';
import { GroupService } from './group.service';
import { SessionModule } from '../session/session.module';

@Module({
  imports: [SessionModule],
  controllers: [GroupController],
  providers: [GroupService],
  exports: [GroupService],
})
export class GroupModule {}