ClockSignal as ClockSignal,
ResetSignal as ResetSignal)
from .hdl.cd import ClockDomain as ClockDomain
-from .hdl.ir import Fragment as Fragment, Instance as Instance
+from .hdl.ir import (Fragment as Fragment,
+ Instance as Instance,
+ Elaboratable as Elaboratable)
from .hdl.mem import Memory as Memory
from .hdl.rec import Record as Record