cambiando el primary key de un usuario de idUsuario a email

import { Category } from 'src/category/entities/category.entity';

import { Entity, Column, PrimaryGeneratedColumn, ManyToMany, JoinTable } from 'typeorm';

import { Entity, Column, ManyToMany, JoinTable, PrimaryColumn } from 'typeorm';

@Entity()

export class User {

  @PrimaryGeneratedColumn()

  userId: number;

  @Column({

    unique: true,

  })

  @PrimaryColumn()

  email: string;

  @JoinTable()