Added missing typing import

This commit is contained in:
Jaime van Kessel 2017-05-16 14:37:47 +02:00
parent 678289c3f6
commit 1b4564bdb1

View file

@ -20,6 +20,7 @@ from typing import Optional, List, TYPE_CHECKING, Union
if TYPE_CHECKING:
from cura.Settings.ExtruderStack import ExtruderStack
from cura.Settings.GlobalStack import GlobalStack
## Manages all existing extruder stacks.