Deprecating a module

[Jon Giddy via Digitalmars-d]

Is there a good way to deprecate a module?  The deprecated 
attribute only applies to declarations, so doesn't appear to work 
for the module header.

As a particular example, to solve problems with mismatched module 
names and pathnames, I moved some files to new locations.  To 
support anyone who was still using the old module name, I created 
a file in the location of the old module name (see 
https://github.com/pszturmaj/ddb/blob/c285cad465b23fba59a30f6cdfd76e8ad760a65f/source/postgres/db.d 
).

The file uses a static module constructor to display a run-time 
warning. Since the file simply imports the new module, there 
isn't anywhere to hang a deprecated attribute, to trigger a 
compile-time warning/error.