fix https://github.com/dbrattli/OSlash/issues/35

oslash/typing/applicative.py

@@ -1,7 +1,6 @@
 from abc import abstractmethod
 
-from typing import Callable, TypeVar, Protocol
-from typing_extensions import runtime_checkable
+from typing import Callable, TypeVar, Protocol, runtime_checkable
 
 TSource = TypeVar('TSource')
 TResult = TypeVar('TResult')

oslash/typing/functor.py

@@ -1,7 +1,6 @@
 from abc import abstractmethod
 
-from typing import TypeVar, Protocol, Callable
-from typing_extensions import runtime_checkable
+from typing import TypeVar, Protocol, Callable, runtime_checkable
 
 TSource = TypeVar('TSource', covariant=True)
 TResult = TypeVar('TResult')

oslash/typing/monad.py

@@ -8,8 +8,7 @@
 """
 
 from abc import abstractmethod
-from typing import TypeVar, Protocol, Callable
-from typing_extensions import runtime_checkable
+from typing import TypeVar, Protocol, Callable, runtime_checkable
 
 TSource = TypeVar('TSource')
 TResult = TypeVar('TResult')

oslash/typing/monoid.py

@@ -1,6 +1,5 @@
 from abc import abstractmethod
-from typing import Protocol, TypeVar
-from typing_extensions import runtime_checkable
+from typing import Protocol, TypeVar, runtime_checkable
 
 TSource = TypeVar('TSource')