Ts conversion

[Luiz-Monad]

Related to pull request #486

I was commissioned to create a backend middleware for a frontend using this library, but I cannot use Javascript because its too unproductive, so I ended up doing this task by mistake (figuring out types is literally all fun and games, I did it on my weekend)

I hope nothing got broke as this project has not much in tests.

[salman0ansari]

Nah it's not related to #486
I am rewriting whole project in ts not adding types to existing code.

Adding ts doesn't make any sense to existing code because it's full of bug.

[salman0ansari]

i can push this PR to a different branch but sorry I can't push it to main.

[Luiz-Monad]

I understand this is a breaking change in SemVer. But its a way of removing the bugs. You don't have any tests either, a rewrite is probably required.
That's what forks are for.

This is a temporary solution for me, I'm probably going to rewrite the entire thing in C# as I don't like nodejs that much.

You can leave it in another branch for anyone that might need it for some reason, I only pushed the PR because the license requires me to (its GPL after all).

I wish you the best of luck in your rewrite.