diff --git a/phpstan.neon b/phpstan.neon
index baa53ee..1b53a9b 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -29,3 +29,46 @@ parameters:
 			count: 1
 			message: '#^Result of && is always false\.$#'
 			path: 'src/Latte/Macros.php'
+
+		# -------------------------------------------------------------------
+		# for back compatibility with old packages - will be remove in future
+		# -------------------------------------------------------------------
+		-
+			message: """
+				#^Fetching class constant class of deprecated class Nette\\\\Bridges\\\\ApplicationLatte\\\\ILatteFactory\\:
+				use Nette\\\\Bridges\\\\ApplicationLatte\\\\LatteFactory$#
+			"""
+			count: 1
+			path: src/DI/TranslationExtension.php
+
+		-
+			message: """
+				#^Fetching class constant class of deprecated class Nette\\\\Localization\\\\ITranslator\\:
+				use Nette\\\\Localization\\\\Translator$#
+			"""
+			count: 2
+			path: src/DI/TranslationExtension.php
+
+		-
+			count: 1
+			message: """
+				#^Parameter \\$translator of method Contributte\\\\Translation\\\\Latte\\\\Filters\\:\\:__construct\\(\\) has typehint with deprecated interface Nette\\\\Localization\\\\ITranslator\\:
+				use Nette\\\\Localization\\\\Translator$#
+			"""
+			path: src/Latte/Filters.php
+
+		-
+			count: 1
+			message: """
+				#^Class Contributte\\\\Translation\\\\PrefixedTranslator implements deprecated interface Nette\\\\Localization\\\\ITranslator\\:
+				use Nette\\\\Localization\\\\Translator$#
+			"""
+			path: src/PrefixedTranslator.php
+
+		-
+			count: 1
+			message: """
+				#^Class Contributte\\\\Translation\\\\Translator implements deprecated interface Nette\\\\Localization\\\\ITranslator\\:
+				use Nette\\\\Localization\\\\Translator$#
+			"""
+			path: src/Translator.php
diff --git a/src/DI/TranslationExtension.php b/src/DI/TranslationExtension.php
index 0698c0e..0476fec 100644
--- a/src/DI/TranslationExtension.php
+++ b/src/DI/TranslationExtension.php
@@ -251,8 +251,12 @@ public function beforeCompile(): void
 
 		if (count($this->config->dirs) > 0) {
 			foreach ($this->config->loaders as $k1 => $v1) {
-				foreach (Finder::find('*.' . $k1)->from($this->config->dirs) as $v2) {
-					$match = Strings::match($v2->getFilename(), '~^(?P<domain>.*?)\.(?P<locale>[^\.]+)\.(?P<format>[^\.]+)$~');
+				/** @var array<\SplFileInfo> $finder */
+				$finder = Finder::find('*.' . $k1)
+					->from($this->config->dirs);
+
+				foreach ($finder as $fileInfo) {
+					$match = Strings::match($fileInfo->getFilename(), '~^(?P<domain>.*?)\.(?P<locale>[^\.]+)\.(?P<format>[^\.]+)$~');
 
 					if ($match === null) {
 						continue;
@@ -260,19 +264,19 @@ public function beforeCompile(): void
 
 					if ($whitelistRegexp !== null && Strings::match($match['locale'], $whitelistRegexp) === null) {
 						if (isset($tracyPanel)) {
-							$tracyPanel->addSetup('addIgnoredResource', [$v2->getPathname(), $match['locale'], $match['domain']]);
+							$tracyPanel->addSetup('addIgnoredResource', [$fileInfo->getPathname(), $match['locale'], $match['domain']]);
 						}
 
 						continue;
 					}
 
-					$translator->addSetup('addResource', [$match['format'], $v2->getPathname(), $match['locale'], $match['domain']]);
+					$translator->addSetup('addResource', [$match['format'], $fileInfo->getPathname(), $match['locale'], $match['domain']]);
 
 					if (!isset($tracyPanel)) {
 						continue;
 					}
 
-					$tracyPanel->addSetup('addResource', [$v2->getPathname(), $match['locale'], $match['domain']]);
+					$tracyPanel->addSetup('addResource', [$fileInfo->getPathname(), $match['locale'], $match['domain']]);
 				}
 			}
 		}