Mypy error when getting abstract classes #143
Description
Using Injector to bind a concrete class to an abstract interface, and then getting an instance of that interface causes a mypy error:
class MyABC(ABC): pass
class MyClass(MyABC): pass
injector = Injector()
injector.binder.bind(MyABC, to=MyClass) # error: Only concrete class can be given where "Type[MyABC]" is expected
injector.get(MyABC) # error: Only concrete class can be given where "Type[MyABC]" is expected
I hope that this can be resolved by fixing type hints (although it's certainly possible to configure Injector so that the type hints will be incorrect).