Merge pull request #828 from krittick/fix-missing-imports

Add back missing PartialMessageable import

Author: krittick

discord/interactions.py

@@ -31,7 +31,7 @@
 from . import utils
 from .enums import try_enum, InteractionType, InteractionResponseType
 from .errors import InteractionResponded, ClientException, InvalidArgument
-from .channel import ChannelType
+from .channel import ChannelType, PartialMessageable
 from .file import File
 from .user import User
 from .member import Member