Fresh 2.0.1 is released for download.

There are mainly several bug fixes and one big new feature - "Procedure arguments hint". You can see how it looks on the screenshot below.
It analyzes what you type and if the statement is procedure call, pop up a window that shows what are the procedure arguments and what argument you type in the moment.
Ctrl+Q is the key that calls the hint window, although it will pop up automatically, if you begin to type procedure call.
Arguments are taken from the compiler results and recognized by [ebp+n] address. Currently following call macros are recognized: "stdcall, ccall, invoke and cinvoke" .
In order to make it possible to work with imported functions, I introduced new macro "import_proto" that imports functions and defines the arguments for them. Unfortunately the arguments for the imported functions should be typed manually, so I made this only for limited functions in "win32/apia/user32.inc". In the next releases I will try to edit gradually other import files as well.
Will be great If someone else wants to help in making imports more useful.

Regards

wheee!

JohnFound
You could use RadAsm's api lists.
I do not think he will be against..

Mind the trick to download all the files of a directory you are currently in:

Yes, I'll think of this variant. But all these functions are mixed together in really unpleasant form.
Though they can be imported in some sort of database and used as a reference for the tool that to rebuild the imports statements in the include files.
Thanks for the link.