1 files changed, 0 insertions, 49 deletions
diff --git a/kombu/utils/abstract.py b/kombu/utils/abstract.py
deleted file mode 100644
index 27a27d45..00000000
--- a/kombu/utils/abstract.py
+++ /dev/null
@@ -1,49 +0,0 @@
-import abc
-
-from typing import Any
-from typing import Set  # noqa
-
-
-def _hasattr(C: Any, attr: str) -> bool:
-    return any(attr in B.__dict__ for B in C.__mro__)
-
-
-class _AbstractClass(object, metaclass=abc.ABCMeta):
-    __required_attributes__ = frozenset()  # type: frozenset
-
-    @classmethod
-    def _subclasshook_using(cls, parent: Any, C: Any):
-        return (
-            cls is parent and
-            all(_hasattr(C, attr) for attr in cls.__required_attributes__)
-        ) or NotImplemented
-
-    @classmethod
-    def register(cls, other: Any) -> Any:
-        # we override `register` to return other for use as a decorator.
-        type(cls).register(cls, other)
-        return other
-
-
-class Connection(_AbstractClass):
-    ...
-
-
-class Entity(_AbstractClass):
-    ...
-
-
-class Consumer(_AbstractClass):
-    ...
-
-
-class Producer(_AbstractClass):
-    ...
-
-
-class Messsage(_AbstractClass):
-    ...
-
-
-class Resource(_AbstractClass):
-    ...