.env error

import { TypeOrmModuleOptions } from '@nestjs/typeorm';
	import dotenv from 'dotenv';
	dotenv.config();
	console.log(__dirname);
	const config: TypeOrmModuleOptions = {
	type: 'mariadb',
	host: process.env.TYPEORM_HOST,
	port: +process.env.TYPEORM_PORT,
	username: process.env.TYPEORM_USERNAME,
	password: process.env.TYPEORM_PASSWORD,
	database: process.env.TYPEORM_DATABASE,
	entities: [__dirname + '/*/.entity{.ts,.js}'],
	migrations: [__dirname + '/src/migrations/*.ts'],
	cli: { migrationsDir: 'src/migrations' },
	charset: 'utf8mb4',
	logging: false,
	synchronize: true,
	keepConnectionAlive: true,
	};
	export = config;

이렇게 사용을 하는데

dist/ormconfig.js:3 dotenv_1.default.config(); ^ TypeError: Cannot read property 'config' of undefined

이런 에러가 뜸니다 

따로 뭐한게 없는데 왜 그럴까요?

import * as dotenv from 'dotenv' 해보세요.