ReferenceError: Cannot access 'Channel' before initialization

[krunaldodiya]

I am trying to create an User Object which has relationship of Country but it's throwing an error

ReferenceError: Cannot access 'Country' before initialization

import { ObjectType, Field, Int } from "type-graphql";
import { Channel } from "./channel.model";
import { ChannelSubscription } from "./channel_subscription.model";
import { Country } from "./country.model";
import { PlanSubscription } from "./plan_subscription.model";
import { Tip } from "./tip.model";

@ObjectType()
export class User {
  @Field(() => Int)
  id: number;

  @Field(() => Int)
  country_id!: number;

  @Field({ nullable: true })
  account_id!: string;

  @Field()
  mobile: string;

  @Field({ nullable: true })
  name!: string;

  @Field({ nullable: true })
  avatar!: string;

  @Field(() => Country)
  country!: Country;
}

import { ObjectType, Field, Int } from "type-graphql";
import { User } from "./user.model";

@ObjectType()
export class Country {
  @Field(() => Int)
  id!: number;

  @Field()
  name!: string;

  @Field()
  short_name!: string;

  @Field()
  country_code!: string;

  @Field(() => [User])
  users!: User[];

  @Field(() => Date)
  created_at!: string;

  @Field(() => Date)
  updated_at!: string;
}

However, it works fine if i replace

  @Field(() => Country)
  country!: Country;

to

  @Field(() => Country)
  country!: Promise<Country>;