feat(rector): add strict parameter type enforcement for method calls

Added `AddMethodCallBasedStrictParamTypeRector` to the Rector configuration to enforce strict parameter types based on method calls. This is a temporary measure to address false positives with `BCMath::comp()`.

fix(BCMath): adjust parameter types in `comp` method

Updated the `comp` method in `BCMath` to align parameter types with strict type enforcement.

Author: nanasess

rector.php

@@ -7,6 +7,7 @@
 use Rector\DeadCode\Rector\ClassMethod\RemoveUnusedPrivateMethodRector;
 use Rector\DeadCode\Rector\If_\RemoveAlwaysTrueIfConditionRector;
 use Rector\DeadCode\Rector\If_\UnwrapFutureCompatibleIfPhpVersionRector;
+use Rector\TypeDeclaration\Rector\ClassMethod\AddMethodCallBasedStrictParamTypeRector;
 
 return RectorConfig::configure()
     ->withPaths([
@@ -24,4 +25,5 @@
         UnwrapFutureCompatibleIfPhpVersionRector::class,
         RemoveUnusedPrivateMethodParameterRector::class,
         RemoveUnusedPrivateMethodRector::class,
+        AddMethodCallBasedStrictParamTypeRector::class, // FIXME BCMath::comp() で誤検出されるため暫定的に追加
     ]);

src/BCMath.php

@@ -199,10 +199,11 @@ private static function mod($x, $y, $scale, $pad = 0): string
      * Compare two arbitrary precision numbers.
      *
      * @param string $x
+     * @param string $y
      * @param ?int $scale
      * @param int $pad
      */
-    private static function comp($x, string $y, $scale = 0, $pad = 0): int
+    private static function comp($x, $y, $scale = 0, $pad = 0): int
     {
         $x = new BigInteger($x[0].substr($x[1], 0, $scale));
         $y = new BigInteger($y[0].substr($y[1], 0, $scale));