[Lazarus] Implementing COM interfaces

[Lubos Pintes]

Hi,
Concerning accessibility, I heard that the best thing one can do is to 
implement IAccessible2 for application/controls.
IAccessible2 is an extension of MSAA. It was created to support things 
like open document format etc. It is also supported on Linux.
IAccessible2 interfaces are exposed as .IDL file /type library. So my 
questions are:
Is it possible to implement such interfaces in free pascal?
What about importing type library / converting .IDL to pascal?
What about LCL compatibility? Perhaps IAccessible2 implementation could 
go on lower level...
Thank