Add Concatenate to Paramspec so that Class Methods get correctly defined

[Vizonex]

I Added Concenate to Paramspec to Fix Some Behaviors with Typehinting Class Methods inside VS Code and hopefully other ides

These changes correctly type hint the parameters inside of the asynchronous functions when throwing in parameters allowing pywright to properly hint at what to put into the function.

Here's an example of it working on my pc for class-methods

Related issue number

Checklist

• I think the code is well written
• Unit tests for the changes exist
• Documentation reflects the changes

[Dreamsorcerer]

Thanks, I'll try and look at this next week.

[Vizonex]

Thanks, I'll try and look at this next week.

No Problem, take your time.

[Dreamsorcerer]

This seems to create more errors. paramspec has 16 type errors in mypy, this branch has 85.

[Dreamsorcerer]

Progress is on #508, so any further attempt to use Concatenate will require branching off that again and creating a new PR.