Source map resources not included in NPM distribution

Hi,
I love you took for this project! It just appears you did not include all resources for the source maps correctly in the NPM distribution.

Best,
Tobias

<img width="1154" alt="image" src="https://user-images.githubusercontent.com/9342511/203242803-53f224df-7655-4af0-8198-5cddc1c7c980.png">

```
> npm -v react-formatted-input-hook
9.1.2
```