EnvironmentPlugin - error

Hi!
I have a problem with EnvironmentPlugin.
I used webpack - 4.16.2
I try to use the plugin like this:
```
/...
new webpack.EnvironmentPlugin(['VT_ENV'])
/...
```

and I got the error:
```
TypeError: Cannot read property 'compilation' of undefined
 at DefinePlugin.apply (...\node_modules\webpack\lib\DefinePlugin.js:93:17
```

Please, help me to fix it.