NestJS TypeORM syntax error in migration file - postgresql

Question

I was going through the NestJS official docs. I set up PostgreSQL on Heroku, connected with TypeORM, run a migration and after that my app started crushing. I tried different approaches and searched blogs/issues on github/questions here, but nothing helped.
Here is an error:
[Nest] 46723 - 05/10/2020, 6:33:42 PM [InstanceLoader] TypeOrmModule dependencies initialized +84ms
[Nest] 46723 - 05/10/2020, 6:33:43 PM [TypeOrmModule] Unable to connect to the database. Retrying (1)... +493ms
/Users/Shared/diploma/be/migration/1589119433066-AddUser.ts:1
import {MigrationInterface, QueryRunner} from "typeorm";
^
SyntaxError: Unexpected token {
at Module._compile (internal/modules/cjs/loader.js:721:23)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:787:10)
at Module.load (internal/modules/cjs/loader.js:653:32)
at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
at Function.Module._load (internal/modules/cjs/loader.js:585:3)
at Module.require (internal/modules/cjs/loader.js:690:17)
at require (internal/modules/cjs/helpers.js:25:18)
at Function.PlatformTools.load (/***/PROJECT_ROOT/node_modules/typeorm/platform/PlatformTools.js:114:28)
at /***/PROJECT_ROOT/node_modules/typeorm/util/DirectoryExportedClassesLoader.js:39:69
at Array.map (<anonymous>)
Here is my ormconfig.json:
"type": "postgres",
"url": "postgres://***",
"ssl": true,
"extra": {
"ssl": {
"rejectUnauthorized": false
}
},
"entities": ["dist/**/*.entity{.ts,.js}"],
"migrationsTableName": "custom_migration_table",
"migrations": ["migration/*{.ts,.js}"],
"cli": {
"migrationsDir": "migration"
}
}
migration was generated using ts-node ./node_modules/.bin/typeorm migration:generate -n AddUser
I'm using nest start --watch command to start the app.
Migration file {TIMESTAMP}-AddUser.ts:
import {MigrationInterface, QueryRunner} from "typeorm";
export class AddUser1589119433066 implements MigrationInterface {
name = 'AddUser1589119433066'
public async up(queryRunner: QueryRunner): Promise<void> {
await queryRunner.query(`CREATE TABLE "users" (...)`, undefined);
}
public async down(queryRunner: QueryRunner): Promise<void> {
await queryRunner.query(`DROP TABLE "users"`, undefined);
}
}

Answer 1

Thanks to #Isolated!
I've changed the ormconfig.json so entities and migrations files looks like this now and it works fine for me:
"entities": ["dist/**/*.entity{.ts,.js}"],
"migrations": ["dist/migration/*{.ts,.js}"],