refacto: 100% type coverage

src/Support/Coverage.php

@@ -159,10 +159,9 @@ final class Coverage
      * ['11', '20..25', '50', '60..80'];
      * ```
      *
-     * @param  File  $file
      * @return array<int, string>
      */
-    public static function getMissingCoverage($file): array
+    public static function getMissingCoverage(File $file): array
     {
         $shouldBeNewLine = true;
 

src/Support/ExceptionTrace.php

@@ -18,11 +18,9 @@ final class ExceptionTrace
     /**
      * Ensures the given closure reports the good execution context.
      *
-     * @return mixed
-     *
      * @throws Throwable
      */
-    public static function ensure(Closure $closure)
+    public static function ensure(Closure $closure): mixed
     {
         try {
             return $closure();

src/Support/ExpectationPipeline.php

@@ -84,6 +84,6 @@ final class ExpectationPipeline
      */
     public function carry(): Closure
     {
-        return fn ($stack, $pipe): Closure => fn () => $pipe($stack, ...$this->passables);
+        return fn (mixed $stack, callable $pipe): Closure => fn () => $pipe($stack, ...$this->passables);
     }
 }

src/Support/Reflection.php

@@ -24,9 +24,8 @@ final class Reflection
      * Calls the given method with args on the given object.
      *
      * @param  array<int, mixed>  $args
-     * @return mixed
      */
-    public static function call(object $object, string $method, array $args = [])
+    public static function call(object $object, string $method, array $args = []): mixed
     {
         $reflectionClass = new ReflectionClass($object);
 
@@ -53,9 +52,8 @@ final class Reflection
      * Bind a callable to the TestCase and return the result.
      *
      * @param  array<int, mixed>  $args
-     * @return mixed
      */
-    public static function bindCallable(callable $callable, array $args = [])
+    public static function bindCallable(callable $callable, array $args = []): mixed
     {
         return Closure::fromCallable($callable)->bindTo(TestSuite::getInstance()->test)(...$args);
     }
@@ -63,10 +61,8 @@ final class Reflection
     /**
      * Bind a callable to the TestCase and return the result,
      * passing in the current dataset values as arguments.
-     *
-     * @return mixed
      */
-    public static function bindCallableWithData(callable $callable)
+    public static function bindCallableWithData(callable $callable): mixed
     {
         $test = TestSuite::getInstance()->test;
 
@@ -87,10 +83,8 @@ final class Reflection
 
     /**
      * Gets the property value from of the given object.
-     *
-     * @return mixed
      */
-    public static function getPropertyValue(object $object, string $property)
+    public static function getPropertyValue(object $object, string $property): mixed
     {
         $reflectionClass = new ReflectionClass($object);
 
@@ -206,10 +200,7 @@ final class Reflection
         return $arguments;
     }
 
-    /**
-     * @return mixed
-     */
-    public static function getFunctionVariable(Closure $function, string $key)
+    public static function getFunctionVariable(Closure $function, string $key): mixed
     {
         return (new ReflectionFunction($function))->getStaticVariables()[$key] ?? null;
     }