Typescript types

[LoCrealloc]

Restructure the project so that the typescript types live in separate files and have to be imported. This could lead to a clearer arrangement and makes it possible to reuse some types that are often needed.

[rezarex]

Hi, can I work on this?

[LoCrealloc]

yeah sure! would be great to have some help..
you can fork the project and create a feature branch from the develop branch - would be very much appreciated!