--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_content/shared/hub/interfaces.py	Fri Nov 13 13:01:44 2020 +0100
@@ -0,0 +1,44 @@
+#
+# Copyright (c) 2008-2015 Thierry Florac <tflorac AT ulthar.net>
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+
+from collections import OrderedDict
+
+from zope.annotation.interfaces import IAttributeAnnotatable
+from zope.container.constraints import containers, contains
+from zope.container.interfaces import IContained, IContainer
+from zope.interface import Attribute, Interface
+from zope.schema import Bool, Choice, Text, URI
+from zope.schema.vocabulary import SimpleTerm, SimpleVocabulary
+
+from pyams_content.interfaces import IBaseContent
+from pyams_content.shared.common.interfaces import IBaseContentManagerRoles, IBaseSharedTool, \
+    IDeletableElement, ISharedSite
+from pyams_content.shared.common.interfaces.types import DATA_TYPES_VOCABULARY
+from pyams_content.shared.site.interfaces import ISiteManager
+from pyams_content.shared.topic.interfaces import ITopic, IWfTopic, IWfTopicFactory
+from pyams_i18n.schema import I18nTextField, I18nTextLineField
+from pyams_sequence.interfaces import IInternalReference, IInternalReferencesList, \
+    ISequentialIdTarget
+from pyams_workflow.interfaces import IWorkflowPublicationSupport
+
+
+__docformat__ = 'restructuredtext'
+
+from pyams_content import _
+
+
+class IHubManager(ISiteManager):
+    """Hub manager interface"""
+
+
+class IHubManagerFactory(Interface):
+    """Hub manager factory interface"""