[ENHANCE] Types Enhancement

[anthlasserre]

Enhance the npm package with a type compatiblity that can be useful when using this package on a TypeScript project.
Open to update or suggestions to enhance this PR.

[Thanasis1101]

@anthlasserre that's great work ! Thanks for improving the package !
Since I don't have experience with typescript, I would appreciate it if you could confirm that this works fine in a typescript project and that it does not effect anything already working, so that I can accept and publish your changes.
Also feel free to add a folder with an example typescript project (like the /example folder but for typescript) if you have one and you think would be useful.

[anthlasserre]

@Thanasis1101 Hey mate! We use in my company this package on two projects. This is normal. That is the least we can do to contribute and enhance together this package.

Yes I will investigate more in details if it's working fine and I will comme back to you with a typescript project example.

[anthlasserre]

@Thanasis1101 Will this example be right for you?

[anthlasserre]

@Thanasis1101 I've tested and it works

[Thanasis1101]

@anthlasserre Awesome work ! I saw and tested you changes and uploaded v1.3.0 !

I also updated the main README.md and added a new README for each example(JS README and TS README), while giving you credit for the TypeScript support.

I am glad for the cooperation ! Let's keep up the good work !