diff --git a/CHANGELOG.md b/CHANGELOG.md
index 50101194..bae8cbcc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ### [3.0.3]
 
+- **BREAKING:** `EasyLocalization.assetLoader` is now `AssetLoader` (was dynamic).
 - replace log() with stdout.writeln()
 
 ### [3.0.2]
diff --git a/lib/src/easy_localization_app.dart b/lib/src/easy_localization_app.dart
index e5c9ec8c..9b6db7d3 100644
--- a/lib/src/easy_localization_app.dart
+++ b/lib/src/easy_localization_app.dart
@@ -65,8 +65,7 @@ class EasyLocalization extends StatefulWidget {
   /// Class loader for localization files.
   /// You can use custom loaders from [Easy Localization Loader](https://github.com/aissat/easy_localization_loader) or create your own class.
   /// @Default value `const RootBundleAssetLoader()`
-  // ignore: prefer_typing_uninitialized_variables
-  final assetLoader;
+  final AssetLoader assetLoader;
 
   /// Save locale in device storage.
   /// @Default value true
@@ -195,9 +194,12 @@ class _EasyLocalizationProvider extends InheritedWidget {
 
   // _EasyLocalizationDelegate get delegate => parent.delegate;
 
-  _EasyLocalizationProvider(this.parent, this._localeState,
-      {Key? key, required this.delegate})
-      : currentLocale = _localeState.locale,
+  _EasyLocalizationProvider(
+    this.parent,
+    this._localeState, {
+    Key? key,
+    required this.delegate,
+  })  : currentLocale = _localeState.locale,
         super(key: key, child: parent.child) {
     EasyLocalization.logger.debug('Init provider');
   }
@@ -245,8 +247,10 @@ class _EasyLocalizationDelegate extends LocalizationsDelegate<Localization> {
   ///  * use only the lang code to generate i18n file path like en.json or ar.json
   // final bool useOnlyLangCode;
 
-  _EasyLocalizationDelegate(
-      {this.localizationController, this.supportedLocales}) {
+  _EasyLocalizationDelegate({
+    this.localizationController,
+    this.supportedLocales,
+  }) {
     EasyLocalization.logger.debug('Init Localization Delegate');
   }
 
@@ -260,9 +264,12 @@ class _EasyLocalizationDelegate extends LocalizationsDelegate<Localization> {
       await localizationController!.loadTranslations();
     }
 
-    Localization.load(value,
-        translations: localizationController!.translations,
-        fallbackTranslations: localizationController!.fallbackTranslations);
+    Localization.load(
+      value,
+      translations: localizationController!.translations,
+      fallbackTranslations: localizationController!.fallbackTranslations,
+    );
+
     return Future.value(Localization.instance);
   }
 
diff --git a/lib/src/utils.dart b/lib/src/utils.dart
index eedf0e2e..6e82ac7c 100644
--- a/lib/src/utils.dart
+++ b/lib/src/utils.dart
@@ -24,7 +24,7 @@ Locale localeFromString(String localeString) {
 }
 
 /// Convert [locale] to Srting with custom [separator]
-@Deprecated('Deprecated on Easy Localization 3.0')
+@Deprecated('Deprecated on Easy Localization 3.0, use Locale.toStringWithSeparator extension method.')
 String localeToString(Locale locale, {String separator = '_'}) {
   return locale.toString().split('_').join(separator);
 }
diff --git a/pubspec.yaml b/pubspec.yaml
index 08359f1b..858f4f90 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,9 +1,8 @@
 name: easy_localization
-description: Easy and Fast internationalizing and localization your Flutter Apps, this package simplify the internationalizing process .
+description: Easy and fast internationalizing and localization your Flutter Apps, this package simplifies the internationalizing process.
 # author: AISSAT abdelwahab <mr.aissat@gmail.com>
 homepage: https://github.com/aissat/easy_localization
 issue_tracker: https://github.com/aissat/easy_localization/issues
-# publish_to: none
 
 version: 3.0.3
 
@@ -11,18 +10,14 @@ environment:
   sdk: '>=2.12.0 <4.0.0'
 
 dependencies:
-  flutter:
-    sdk: flutter
-  shared_preferences: '>=2.0.0 <3.0.0'
-  intl: '>=0.17.0-0 <=0.18.1'
   args: ^2.3.1
-  path: ^1.8.1
   easy_logger: ^0.0.2
-  flutter_localizations:
-    sdk: flutter
-
+  flutter: { sdk: flutter }
+  flutter_localizations: { sdk: flutter }
+  intl: '>=0.17.0-0 <=0.18.1'
+  path: ^1.8.1
+  shared_preferences: '>=2.0.0 <3.0.0'
 
 dev_dependencies:
-  flutter_test:
-    sdk: flutter
   flutter_lints: ^2.0.1
+  flutter_test: { sdk: flutter }