from typing import Tuple, Any, List from dependency_injector import providers # Test 1: to check the return type (class) provider1 = providers.List( providers.Factory(object), providers.Factory(object), ) var1: List[Any] = provider1() # Test 2: to check the .args attributes provider2 = providers.List( providers.Factory(object), providers.Factory(object), ) args2: Tuple[Any] = provider2.args # Test 5: to check the provided instance interface provider3 = providers.List( providers.Factory(object), providers.Factory(object), ) provided3: providers.ProvidedInstance = provider3.provided attr_getter3: providers.AttributeGetter = provider3.provided.attr item_getter3: providers.ItemGetter = provider3.provided['item'] method_caller3: providers.MethodCaller = provider3.provided.method.call(123, arg=324)