Integration: typegql and typeorm

entity.ts

import { Entity, BaseEntity, Column, PrimaryGeneratedColumn } from 'typeorm';
import { ObjectType, Field } from 'typegql';

@Entity()
@ObjectType()
export class User extends BaseEntity {
  @PrimaryGeneratedColumn()
  @Field()
  id: number;

  @Column()
  @Field()
  email: string;
}