Generic type 'ModuleWithProviders<T>' requires 1 type argument(s).

I got this error.

```
Error: node_modules/ngx-countdown-timer/index.d.ts:4:23 - error TS2314: Generic type 'ModuleWithProviders<T>' requires 1 type argument(s).
[ng] 4     static forRoot(): ModuleWithProviders;
```


```
import { CountdownTimerModule } from 'ngx-countdown-timer';

import[
    CountdownTimerModule.forRoot()
]
```

Angular version: 11.2.0