Help needed with Dscanner

[RazvanN]

Hello everyone,

I am trying to upgrade dscanner as to unblock PRs in phobos that 
use AliasAssign. For more information please see [1]. Currently, 
I need to upgrade dscanner to use the latest versions of libddoc 
and libdparse, but have no idea on how to do so. I tried making a 
PR [2], however, I don't think it is correct. Could anyone with 
experience with dscanner help me fix this?

Cheers,
RazvannN

[1] 
https://forum.dlang.org/post/rdjjpnrahjpeygdfrfnw@forum.dlang.org
[2] https://github.com/dlang-community/D-Scanner/pull/834