class Customer extends VendureEntity implements ChannelAware, HasCustomFields, SoftDeletable {
  constructor(input?: DeepPartial<Customer>)
  @Column({ type: Date, nullable: true })
    deletedAt: Date | null;
  @Column({ nullable: true })
    title: string;
  @Column() firstName: string;
  @Column() lastName: string;
  @Column({ nullable: true })
    phoneNumber: string;
  @Column()
    emailAddress: string;
  @ManyToMany(type => CustomerGroup, group => group.customers)
    @JoinTable()
    groups: CustomerGroup[];
  @OneToMany(type => Address, address => address.customer)
    addresses: Address[];
  @OneToMany(type => Order, order => order.customer)
    orders: Order[];
  @OneToOne(type => User, { eager: true })
    @JoinColumn()
    user?: User;
  @Column(type => CustomCustomerFields)
    customFields: CustomCustomerFields;
  @ManyToMany(type => Channel)
    @JoinTable()
    channels: Channel[];
}