Declare parameter types

Author: sebastianbergmann

src/Framework/Constraint/Operator/BinaryOperator.php

@@ -25,7 +25,7 @@ abstract class BinaryOperator extends Operator
     protected function __construct(mixed ...$constraints)
     {
         $this->constraints = array_map(
-            fn ($constraint): Constraint => $this->checkConstraint($constraint),
+            fn (mixed $constraint): Constraint => $this->checkConstraint($constraint),
             $constraints,
         );
     }

src/Framework/ExecutionOrderDependency.php

@@ -85,7 +85,7 @@ public static function filterInvalid(array $dependencies): array
     public static function mergeUnique(array $existing, array $additional): array
     {
         $existingTargets = array_map(
-            static fn ($dependency) => $dependency->getTarget(),
+            static fn (ExecutionOrderDependency $dependency) => $dependency->getTarget(),
             $existing,
         );
 
@@ -121,7 +121,7 @@ public static function diff(array $left, array $right): array
 
         $diff         = [];
         $rightTargets = array_map(
-            static fn ($dependency) => $dependency->getTarget(),
+            static fn (ExecutionOrderDependency $dependency) => $dependency->getTarget(),
             $right,
         );
 

src/Logging/TestDox/NamePrettifier.php

@@ -274,7 +274,7 @@ private function mapTestMethodParameterNamesToProvidedDataValues(TestCase $test,
 
         if ($colorize) {
             $providedData = array_map(
-                static fn ($value) => Color::colorize('fg-cyan', Color::visualizeWhitespace((string) $value, true)),
+                static fn (mixed $value) => Color::colorize('fg-cyan', Color::visualizeWhitespace((string) $value, true)),
                 $providedData,
             );
         }

src/Runner/TestSuiteSorter.php

@@ -212,7 +212,7 @@ private function sortDefectsFirst(array $tests): array
     {
         usort(
             $tests,
-            fn ($left, $right) => $this->cmpDefectPriorityAndTime($left, $right),
+            fn (Test $left, Test $right) => $this->cmpDefectPriorityAndTime($left, $right),
         );
 
         return $tests;
@@ -227,7 +227,7 @@ private function sortByDuration(array $tests): array
     {
         usort(
             $tests,
-            fn ($left, $right) => $this->cmpDuration($left, $right),
+            fn (Test $left, Test $right) => $this->cmpDuration($left, $right),
         );
 
         return $tests;
@@ -242,7 +242,7 @@ private function sortBySize(array $tests): array
     {
         usort(
             $tests,
-            fn ($left, $right) => $this->cmpSize($left, $right),
+            fn (Test $left, Test $right) => $this->cmpSize($left, $right),
         );
 
         return $tests;

src/TextUI/Help.php

@@ -123,7 +123,7 @@ private function writeWithColor(): string
                     $arg = Color::colorize('fg-green', str_pad($option['arg'], $this->lengthOfLongestOptionName));
                     $arg = preg_replace_callback(
                         '/(<[^>]+>)/',
-                        static fn ($matches) => Color::colorize('fg-cyan', $matches[0]),
+                        static fn (array $matches) => Color::colorize('fg-cyan', $matches[0]),
                         $arg,
                     );
 

src/Util/Color.php

@@ -138,7 +138,7 @@ public static function colorizePath(string $path, ?string $previousPath = null,
             $last        = count($path) - 1;
             $path[$last] = preg_replace_callback(
                 '/([\-_.]+|phpt$)/',
-                static fn ($matches) => self::dim($matches[0]),
+                static fn (array $matches) => self::dim($matches[0]),
                 $path[$last],
             );
         }
@@ -161,7 +161,7 @@ public static function visualizeWhitespace(string $buffer, bool $visualizeEOL =
 
         return preg_replace_callback(
             '/\s+/',
-            static fn ($matches) => self::dim(strtr($matches[0], $replaceMap)),
+            static fn (array $matches) => self::dim(strtr($matches[0], $replaceMap)),
             $buffer,
         );
     }