diff --git a/src/dependency_injector/providers.pyi b/src/dependency_injector/providers.pyi
index a4443107..f7539881 100644
--- a/src/dependency_injector/providers.pyi
+++ b/src/dependency_injector/providers.pyi
@@ -1,23 +1,24 @@
 from __future__ import annotations
 
-from contextlib import AbstractContextManager, AbstractAsyncContextManager
+from contextlib import AbstractAsyncContextManager, AbstractContextManager
 from pathlib import Path
 from typing import (
-    Awaitable,
-    Generic,
-    Type,
-    Callable as _Callable,
     Any,
-    Tuple,
-    List as _List,
-    Dict as _Dict,
-    Optional,
-    Union,
+    AsyncIterator as _AsyncIterator,
+    Awaitable,
+    Callable as _Callable,
     Coroutine as _Coroutine,
+    Dict as _Dict,
+    Generator as _Generator,
+    Generic,
     Iterable as _Iterable,
     Iterator as _Iterator,
-    AsyncIterator as _AsyncIterator,
-    Generator as _Generator,
+    List as _List,
+    Mapping,
+    Optional,
+    Tuple,
+    Type,
+    Union,
     overload,
 )
 
@@ -68,7 +69,7 @@ class Provider(Generic[T]):
     @property
     def provider(self) -> Provider[T]: ...
     @property
-    def provided(self) -> ProvidedInstance[T]: ...
+    def provided(self) -> ProvidedInstance: ...
     def enable_async_mode(self) -> None: ...
     def disable_async_mode(self) -> None: ...
     def reset_async_mode(self) -> None: ...
@@ -106,7 +107,7 @@ class Delegate(Provider[Provider]):
 class Aggregate(Provider[T]):
     def __init__(
         self,
-        provider_dict: Optional[_Dict[Any, Provider[T]]] = None,
+        provider_dict: Optional[Mapping[Any, Provider[T]]] = None,
         **provider_kwargs: Provider[T],
     ): ...
     def __getattr__(self, provider_name: Any) -> Provider[T]: ...
@@ -125,7 +126,7 @@ class Aggregate(Provider[T]):
     def providers(self) -> _Dict[Any, Provider[T]]: ...
     def set_providers(
         self,
-        provider_dict: Optional[_Dict[Any, Provider[T]]] = None,
+        provider_dict: Optional[Mapping[Any, Provider[T]]] = None,
         **provider_kwargs: Provider[T],
     ) -> Aggregate[T]: ...
 
@@ -183,7 +184,7 @@ class Callable(Provider[T]):
     def set_args(self, *args: Injection) -> Callable[T]: ...
     def clear_args(self) -> Callable[T]: ...
     @property
-    def kwargs(self) -> _Dict[Any, Injection]: ...
+    def kwargs(self) -> _Dict[str, Injection]: ...
     def add_kwargs(self, **kwargs: Injection) -> Callable[T]: ...
     def set_kwargs(self, **kwargs: Injection) -> Callable[T]: ...
     def clear_kwargs(self) -> Callable[T]: ...
@@ -355,7 +356,7 @@ class Factory(Provider[T]):
     def set_args(self, *args: Injection) -> Factory[T]: ...
     def clear_args(self) -> Factory[T]: ...
     @property
-    def kwargs(self) -> _Dict[Any, Injection]: ...
+    def kwargs(self) -> _Dict[str, Injection]: ...
     def add_kwargs(self, **kwargs: Injection) -> Factory[T]: ...
     def set_kwargs(self, **kwargs: Injection) -> Factory[T]: ...
     def clear_kwargs(self) -> Factory[T]: ...
@@ -379,7 +380,7 @@ class FactoryAggregate(Aggregate[T]):
     def factories(self) -> _Dict[Any, Factory[T]]: ...
     def set_factories(
         self,
-        provider_dict: Optional[_Dict[Any, Factory[T]]] = None,
+        provider_dict: Optional[Mapping[Any, Factory[T]]] = None,
         **provider_kwargs: Factory[T],
     ) -> FactoryAggregate[T]: ...
 
@@ -404,7 +405,7 @@ class BaseSingleton(Provider[T]):
     def set_args(self, *args: Injection) -> BaseSingleton[T]: ...
     def clear_args(self) -> BaseSingleton[T]: ...
     @property
-    def kwargs(self) -> _Dict[Any, Injection]: ...
+    def kwargs(self) -> _Dict[str, Injection]: ...
     def add_kwargs(self, **kwargs: Injection) -> BaseSingleton[T]: ...
     def set_kwargs(self, **kwargs: Injection) -> BaseSingleton[T]: ...
     def clear_kwargs(self) -> BaseSingleton[T]: ...
@@ -440,15 +441,15 @@ class List(Provider[_List]):
 
 class Dict(Provider[_Dict]):
     def __init__(
-        self, dict_: Optional[_Dict[Any, Injection]] = None, **kwargs: Injection
+        self, dict_: Optional[Mapping[Any, Injection]] = None, **kwargs: Injection
     ): ...
     @property
     def kwargs(self) -> _Dict[Any, Injection]: ...
     def add_kwargs(
-        self, dict_: Optional[_Dict[Any, Injection]] = None, **kwargs: Injection
+        self, dict_: Optional[Mapping[Any, Injection]] = None, **kwargs: Injection
     ) -> Dict: ...
     def set_kwargs(
-        self, dict_: Optional[_Dict[Any, Injection]] = None, **kwargs: Injection
+        self, dict_: Optional[Mapping[Any, Injection]] = None, **kwargs: Injection
     ) -> Dict: ...
     def clear_kwargs(self) -> Dict: ...
 
@@ -518,7 +519,7 @@ class Resource(Provider[T]):
     def set_args(self, *args: Injection) -> Resource[T]: ...
     def clear_args(self) -> Resource[T]: ...
     @property
-    def kwargs(self) -> _Dict[Any, Injection]: ...
+    def kwargs(self) -> _Dict[str, Injection]: ...
     def add_kwargs(self, **kwargs: Injection) -> Resource[T]: ...
     def set_kwargs(self, **kwargs: Injection) -> Resource[T]: ...
     def clear_kwargs(self) -> Resource[T]: ...