improve code style

src/ProcessorsTrait.php

@@ -23,7 +23,13 @@ use RuntimeException;
 
 trait ProcessorsTrait
 {
-    public function applyProcessors($logger, array $processorFlags): Logger
+    /**
+     * @param Logger $logger
+     * @param array<int|string, string|array<string, string|int>> $processorFlags
+     *
+     * @return Logger
+     */
+    public function applyProcessors(Logger $logger, array $processorFlags): Logger
     {
         $this->applyUidProcessor($processorFlags, $logger);
         $this->applyFilterSensitiveProcessor($processorFlags, $logger);
@@ -32,11 +38,12 @@ trait ProcessorsTrait
     }
 
     /**
-     * @param array $processorFlags
-     * @param $logger
+     * @param array<int|string, string|array<string, string|int>> $processorFlags
+     * @param Logger $logger
+     *
      * @return void
      */
-    protected function applyUidProcessor(array $processorFlags, $logger): void
+    protected function applyUidProcessor(array $processorFlags, Logger $logger): void
     {
         if (in_array(self::PROCESSOR_UNIQUE_ID, $processorFlags, true) ||
             in_array(self::PROCESSOR_UNIQUE_ID, array_keys($processorFlags), true)
@@ -46,11 +53,12 @@ trait ProcessorsTrait
     }
 
     /**
-     * @param array $processorFlags
-     * @param $logger
+     * @param array<int|string, string|array<string, string|int>> $processorFlags
+     * @param Logger $logger
+     *
      * @return void
      */
-    protected function applyFilterSensitiveProcessor(array $processorFlags, $logger): void
+    protected function applyFilterSensitiveProcessor(array $processorFlags, Logger $logger): void
     {
         if (in_array(self::PROCESSOR_FILTERSENSITIVE, array_keys($processorFlags), true)) {
             $options = $processorFlags[self::PROCESSOR_FILTERSENSITIVE] ?? [];

src/SensitiveFilterProcessor.php

@@ -21,14 +21,26 @@ use Monolog\Processor\ProcessorInterface;
 
 class SensitiveFilterProcessor implements ProcessorInterface
 {
-    public function __construct(protected array $secrets, protected ?string $replacement = null)
+    protected string $replacement;
+
+    /**
+     * @param string[]       $secrets
+     * @param string|null $replacement
+     */
+    public function __construct(protected array $secrets, ?string $replacement = null)
     {
-        $this->replacement ??= '*****';
+        $this->replacement = $replacement ?? '*****';
         $this->convertStringsToRegex($this->secrets);
     }
 
+    /**
+     * @param string[] $search
+     *
+     * @return void
+     */
     protected function convertStringsToRegex(array $search = []): void
     {
+        $searchStrings = [];
         array_map(
             function ($search) use (&$searchStrings) {
                 if (!$this->stringIsRegexp($search)) {
@@ -61,9 +73,12 @@ class SensitiveFilterProcessor implements ProcessorInterface
                     $item
                 );
             } elseif (is_array($item)) {
+                /**  @phpstan-ignore argument.type */
                 $records[$key] = $this($item);
             }
         }
+
+        /**  @phpstan-ignore return.type */
         return $records;
     }
 }

src/SpecialHandlersTrait.php

@@ -72,8 +72,9 @@ trait SpecialHandlersTrait
     }
 
     /**
-     * @param array $specialHandlerFlags
+     * @param array<int|string, string|array<string, string|int>> $specialHandlerFlags
      * @param HandlerInterface $handler
+     *
      * @return HandlerInterface
      */
     protected function applyBufferHandler(array $specialHandlerFlags, HandlerInterface $handler): HandlerInterface
@@ -94,8 +95,9 @@ trait SpecialHandlersTrait
     }
 
     /**
-     * @param array $specialHandlerFlags
+     * @param array<int|string, string|array<string, string|int>> $specialHandlerFlags
      * @param HandlerInterface $handler
+     *
      * @return HandlerInterface
      */
     protected function applyLogOnErrorOnlyHandler(array $specialHandlerFlags, HandlerInterface $handler): HandlerInterface
@@ -114,8 +116,9 @@ trait SpecialHandlersTrait
     }
 
     /**
-     * @param array $specialHandlerFlags
+     * @param array<int|string, string|array<string, string|int>> $specialHandlerFlags
      * @param HandlerInterface $handler
+     *
      * @return HandlerInterface
      */
     protected function applyMakeUniqueHandler(array $specialHandlerFlags, HandlerInterface $handler): HandlerInterface

tests/SensitiveFilterProcessorTest.php

@@ -122,7 +122,7 @@ class SensitiveFilterProcessorTest extends ApiTestCase
                 'subkey3' => [
                     'subsubkey3' => 'value+password+value+secret1',
                 ],
-            ]
+            ],
         ];
 
         $expected = [
@@ -135,7 +135,7 @@ class SensitiveFilterProcessorTest extends ApiTestCase
                 'subkey3' => [
                     'subsubkey3' => 'value+###+value+###',
                 ],
-            ]
+            ],
         ];
 
         $this->assertSame(