refactor: remove ineffective export keywords

[rojvv]

[KnorpelSenf]

These keywords are only ineffective in Deno. The last time I tried, it was required to export the interfaces inside exported modules, too, when the project is compiled to .d.ts files. Closing. Feel free to reopen if you try this and determine that things have changed.

[rojvv]

[KnorpelSenf]

Okay but can you use them in your node project now?

[rojvv]

[KnorpelSenf]

Not inside this package, inside a separate project that imports things which need to be resolved via package.json

[KnorpelSenf]

Largely outdated and still untested