migration.ts

import { MikroORM, Utils } from '@mikro-orm/core';

await MikroORM.init({
  migrations: {
    path: 'dist/migrations',
    pathTs: 'src/migrations',
  },
  // or alternatively
  // migrations: {
  //   path: Utils.detectTsNode() ? 'src/migrations' : 'dist/migrations',
  // },
  // ...
});