diff --git a/README.md b/README.md
index a767c415..36c8f47d 100644
--- a/README.md
+++ b/README.md
@@ -253,7 +253,9 @@ class CarFactoryProvider extends ServiceProviderInterface
         return [
             // Note that Garage should already be defined in container 
             Garage::class => function(ContainerInterface $container, Garage $garage) {
-                $car = $container->get(CarFactory::class)->create();
+                $car = $container
+                    ->get(CarFactory::class)
+                    ->create();
                 $garage->setCar($car);
                 
                 return $garage;
@@ -362,7 +364,9 @@ while ($request = $psr7->acceptRequest()) {
     $response = $application->handle($request);
     $psr7->respond($response);
     $application->afterEmit($response);
-    $container->get(\Yiisoft\Di\StateResetter::class)->reset();
+    $container
+        ->get(\Yiisoft\Di\StateResetter::class)
+        ->reset();
     gc_collect_cycles();
 }
 ```
@@ -449,11 +453,12 @@ In order to configure delegates use additional config:
 use Yiisoft\Di\Container;
 use Yiisoft\Di\ContainerConfig;
 
-$config = ContainerConfig::create()->withDelegates([
-    function (ContainerInterface $container): ContainerInterface {
-        // ...
-    }
-]);
+$config = ContainerConfig::create()
+    ->withDelegates([
+        function (ContainerInterface $container): ContainerInterface {
+            // ...
+        }
+    ]);
 
 
 $container = new Container($config);
diff --git a/src/ExtensibleService.php b/src/ExtensibleService.php
index 428ac959..199e5eea 100644
--- a/src/ExtensibleService.php
+++ b/src/ExtensibleService.php
@@ -62,7 +62,8 @@ public function addExtension(callable $closure): void
     public function resolve(ContainerInterface $container)
     {
         /** @var mixed $service */
-        $service = DefinitionNormalizer::normalize($this->definition, $this->id)->resolve($container);
+        $service = DefinitionNormalizer::normalize($this->definition, $this->id)
+            ->resolve($container);
 
         foreach ($this->extensions as $extension) {
             /** @var mixed $result */
diff --git a/tests/Benchmark/ContainerBench.php b/tests/Benchmark/ContainerBench.php
index e6ab3e4b..226ce1e5 100644
--- a/tests/Benchmark/ContainerBench.php
+++ b/tests/Benchmark/ContainerBench.php
@@ -77,14 +77,38 @@ public function before(): void
 
         $this->composite = new CompositeContainer();
         // We attach the dummy containers multiple times, to see what would happen if we have lots of them.
-        $this->composite->attach(new Container(ContainerConfig::create()->withDefinitions($definitions2)));
-        $this->composite->attach(new Container(ContainerConfig::create()->withDefinitions($definitions3)));
-        $this->composite->attach(new Container(ContainerConfig::create()->withDefinitions($definitions2)));
-        $this->composite->attach(new Container(ContainerConfig::create()->withDefinitions($definitions3)));
-        $this->composite->attach(new Container(ContainerConfig::create()->withDefinitions($definitions2)));
-        $this->composite->attach(new Container(ContainerConfig::create()->withDefinitions($definitions3)));
-        $this->composite->attach(new Container(ContainerConfig::create()->withDefinitions($definitions2)));
-        $this->composite->attach(new Container(ContainerConfig::create()->withDefinitions($definitions3)));
+        $this->composite->attach(new Container(
+                ContainerConfig::create()
+                    ->withDefinitions($definitions2))
+        );
+        $this->composite->attach(new Container(
+                ContainerConfig::create()
+                    ->withDefinitions($definitions3))
+        );
+        $this->composite->attach(new Container(
+                ContainerConfig::create()
+                    ->withDefinitions($definitions2))
+        );
+        $this->composite->attach(new Container(
+                ContainerConfig::create()
+                    ->withDefinitions($definitions3))
+        );
+        $this->composite->attach(new Container(
+                ContainerConfig::create()
+                    ->withDefinitions($definitions2))
+        );
+        $this->composite->attach(new Container(
+                ContainerConfig::create()
+                    ->withDefinitions($definitions3))
+        );
+        $this->composite->attach(new Container(
+                ContainerConfig::create()
+                    ->withDefinitions($definitions2))
+        );
+        $this->composite->attach(new Container(
+                ContainerConfig::create()
+                    ->withDefinitions($definitions3))
+        );
     }
 
     /**
@@ -99,7 +123,10 @@ public function benchConstruct(): void
         for ($i = 0; $i < self::SERVICE_COUNT; $i++) {
             $definitions["service$i"] = PropertyTestClass::class;
         }
-        $container = new Container(ContainerConfig::create()->withDefinitions($definitions));
+        $container = new Container(
+            ContainerConfig::create()
+                ->withDefinitions($definitions)
+        );
     }
 
     /**
@@ -115,7 +142,10 @@ public function benchSequentialLookups($params): void
         if (isset($params['otherDefinitions'])) {
             $definitions = array_merge($definitions, $params['otherDefinitions']);
         }
-        $container = new Container(ContainerConfig::create()->withDefinitions($definitions));
+        $container = new Container(
+            ContainerConfig::create()
+                ->withDefinitions($definitions)
+        );
         for ($i = 0; $i < self::SERVICE_COUNT / 2; $i++) {
             // Do array lookup.
             $index = $this->indexes[$i];
@@ -136,7 +166,10 @@ public function benchRandomLookups($params): void
         if (isset($params['otherDefinitions'])) {
             $definitions = array_merge($definitions, $params['otherDefinitions']);
         }
-        $container = new Container(ContainerConfig::create()->withDefinitions($definitions));
+        $container = new Container(
+            ContainerConfig::create()
+                ->withDefinitions($definitions)
+        );
         for ($i = 0; $i < self::SERVICE_COUNT / 2; $i++) {
             // Do array lookup.
             $index = $this->randomIndexes[$i];
@@ -157,7 +190,10 @@ public function benchRandomLookupsComposite($params): void
         if (isset($params['otherDefinitions'])) {
             $definitions = array_merge($definitions, $params['otherDefinitions']);
         }
-        $container = new Container(ContainerConfig::create()->withDefinitions($definitions));
+        $container = new Container(
+            ContainerConfig::create()
+                ->withDefinitions($definitions)
+        );
         $this->composite->attach($container);
         for ($i = 0; $i < self::SERVICE_COUNT / 2; $i++) {
             // Do array lookup.
diff --git a/tests/Benchmark/ContainerMethodHasBench.php b/tests/Benchmark/ContainerMethodHasBench.php
index 48d095bc..5ba8d07a 100644
--- a/tests/Benchmark/ContainerMethodHasBench.php
+++ b/tests/Benchmark/ContainerMethodHasBench.php
@@ -37,7 +37,10 @@ public function before(): void
         }
         $definitions['service'] = PropertyTestClass::class;
 
-        $this->container = new Container(ContainerConfig::create()->withDefinitions($definitions));
+        $this->container = new Container(
+            ContainerConfig::create()
+                ->withDefinitions($definitions)
+        );
     }
 
     public function benchPredefinedExisting(): void
diff --git a/tests/Unit/CompositePsrContainerOverYiisoftTest.php b/tests/Unit/CompositePsrContainerOverYiisoftTest.php
index 6af8ba25..cbb0bd83 100644
--- a/tests/Unit/CompositePsrContainerOverYiisoftTest.php
+++ b/tests/Unit/CompositePsrContainerOverYiisoftTest.php
@@ -58,20 +58,52 @@ public function testResetterInCompositeContainerWithExternalResetter(): void
 
         $engineMarkOne = $composite->get('engineMarkOne');
         $engineMarkTwo = $composite->get('engineMarkTwo');
-        $this->assertSame(42, $composite->get('engineMarkOne')->getNumber());
-        $this->assertSame(43, $composite->get('engineMarkTwo')->getNumber());
+        $this->assertSame(
+            42,
+            $composite
+                ->get('engineMarkOne')
+                ->getNumber(),
+        );
+        $this->assertSame(
+            43,
+            $composite
+                ->get('engineMarkTwo')
+                ->getNumber(),
+        );
 
         $engineMarkOne->setNumber(45);
         $engineMarkTwo->setNumber(46);
-        $this->assertSame(45, $composite->get('engineMarkOne')->getNumber());
-        $this->assertSame(46, $composite->get('engineMarkTwo')->getNumber());
+        $this->assertSame(
+            45,
+            $composite
+                ->get('engineMarkOne')
+                ->getNumber(),
+        );
+        $this->assertSame(
+            46,
+            $composite
+                ->get('engineMarkTwo')
+                ->getNumber(),
+        );
 
-        $composite->get(StateResetter::class)->reset();
+        $composite
+            ->get(StateResetter::class)
+            ->reset();
 
         $this->assertSame($engineMarkOne, $composite->get('engineMarkOne'));
         $this->assertSame($engineMarkTwo, $composite->get('engineMarkTwo'));
-        $this->assertSame(42, $composite->get('engineMarkOne')->getNumber());
-        $this->assertSame(43, $composite->get('engineMarkTwo')->getNumber());
+        $this->assertSame(
+            42,
+            $composite
+                ->get('engineMarkOne')
+                ->getNumber(),
+        );
+        $this->assertSame(
+            43,
+            $composite
+                ->get('engineMarkTwo')
+                ->getNumber(),
+        );
     }
 
     public function testNotFoundException(): void
diff --git a/tests/Unit/ContainerTest.php b/tests/Unit/ContainerTest.php
index cbffde53..89231142 100644
--- a/tests/Unit/ContainerTest.php
+++ b/tests/Unit/ContainerTest.php
@@ -97,9 +97,10 @@ public function testNullableClassDependency(): void
     public function testOptionalResolvableClassDependency(): void
     {
         $container = new Container(
-            ContainerConfig::create()->withDefinitions([
-                EngineInterface::class => EngineMarkOne::class,
-            ])
+            ContainerConfig::create()
+                ->withDefinitions([
+                    EngineInterface::class => EngineMarkOne::class,
+                ])
         );
 
         $this->assertTrue($container->has(OptionalConcreteDependency::class));
@@ -1139,7 +1140,9 @@ public function testTagsAsArrayInConstructor(): void
             ]);
         $container = new Container($config);
 
-        $engines = $container->get(Car::class)->getMoreEngines();
+        $engines = $container
+            ->get(Car::class)
+            ->getMoreEngines();
 
         $this->assertIsArray($engines);
         $this->assertCount(2, $engines);
@@ -1175,12 +1178,24 @@ public function testResetter(bool $strictMode): void
         $container = new Container($config);
 
         $engine = $container->get(EngineInterface::class);
-        $this->assertSame(42, $container->get(EngineInterface::class)->getNumber());
+        $this->assertSame(
+            42,
+            $container
+                ->get(EngineInterface::class)
+                ->getNumber(),
+        );
 
         $engine->setNumber(45);
-        $this->assertSame(45, $container->get(EngineInterface::class)->getNumber());
+        $this->assertSame(
+            45,
+            $container
+                ->get(EngineInterface::class)
+                ->getNumber(),
+        );
 
-        $container->get(StateResetter::class)->reset();
+        $container
+            ->get(StateResetter::class)
+            ->reset();
 
         $this->assertSame($engine, $container->get(EngineInterface::class));
         $this->assertSame(42, $engine->getNumber());
@@ -1207,12 +1222,24 @@ static function (ContainerInterface $container) {
         $container = new Container($config);
 
         $engine = $container->get(EngineInterface::class);
-        $this->assertSame(42, $container->get(EngineInterface::class)->getNumber());
+        $this->assertSame(
+            42,
+            $container
+                ->get(EngineInterface::class)
+                ->getNumber(),
+        );
 
         $engine->setNumber(45);
-        $this->assertSame(45, $container->get(EngineInterface::class)->getNumber());
+        $this->assertSame(
+            45,
+            $container
+                ->get(EngineInterface::class)
+                ->getNumber(),
+        );
 
-        $container->get(StateResetter::class)->reset();
+        $container
+            ->get(StateResetter::class)
+            ->reset();
 
         $this->assertSame($engine, $container->get(EngineInterface::class));
         $this->assertSame(42, $engine->getNumber());
@@ -1255,24 +1282,51 @@ static function (ContainerInterface $container) {
         $container = new Container($config);
 
         $engine = $container->get(EngineInterface::class);
-        $this->assertSame(42, $container->get(EngineInterface::class)->getNumber());
+        $this->assertSame(
+            42,
+            $container
+                ->get(EngineInterface::class)
+                ->getNumber(),
+        );
 
         $car = $container->get(Car::class);
-        $this->assertInstanceOf(ColorPink::class, $container->get(Car::class)->getColor());
+        $this->assertInstanceOf(
+            ColorPink::class,
+            $container
+                ->get(Car::class)
+                ->getColor(),
+        );
 
         $engine->setNumber(45);
-        $this->assertSame(45, $container->get(EngineInterface::class)->getNumber());
+        $this->assertSame(
+            45,
+            $container
+                ->get(EngineInterface::class)
+                ->getNumber(),
+        );
 
         $car->setColor(new ColorRed());
-        $this->assertInstanceOf(ColorRed::class, $container->get(Car::class)->getColor());
+        $this->assertInstanceOf(
+            ColorRed::class,
+            $container
+                ->get(Car::class)
+                ->getColor(),
+        );
 
-        $container->get(StateResetter::class)->reset();
+        $container
+            ->get(StateResetter::class)
+            ->reset();
 
         $this->assertSame($engine, $container->get(EngineInterface::class));
         $this->assertSame(42, $engine->getNumber());
 
         $this->assertSame($car, $container->get(Car::class));
-        $this->assertInstanceOf(ColorPink::class, $container->get(Car::class)->getColor());
+        $this->assertInstanceOf(
+            ColorPink::class,
+            $container
+                ->get(Car::class)
+                ->getColor(),
+        );
     }
 
     public function dataResetterInProviderDefinitions(): array
@@ -1323,7 +1377,9 @@ public function getExtensions(): array
 
         $engine = $container->get(EngineInterface::class);
         $engine->setNumber(45);
-        $container->get(StateResetter::class)->reset();
+        $container
+            ->get(StateResetter::class)
+            ->reset();
 
         $this->assertSame($engine, $container->get(EngineInterface::class));
         $this->assertSame(42, $engine->getNumber());
@@ -1367,7 +1423,9 @@ public function getExtensions(): array
 
         $engine = $container->get(EngineInterface::class);
         $engine->setNumber(45);
-        $container->get(StateResetter::class)->reset();
+        $container
+            ->get(StateResetter::class)
+            ->reset();
 
         $this->assertSame($engine, $container->get(EngineInterface::class));
         $this->assertSame(42, $engine->getNumber());
@@ -1405,14 +1463,33 @@ public function testNestedResetter(): void
 
         $engine->setNumber(45);
         $car->setColor(new ColorRed());
-        $this->assertSame(45, $container->get(Car::class)->getEngine()->getNumber());
-        $this->assertSame('red', $container->get(Car::class)->getColor()->getColor());
+        $this->assertSame(
+            45,
+            $container
+                ->get(Car::class)
+                ->getEngine()
+                ->getNumber(),
+        );
+        $this->assertSame(
+            'red',
+            $container
+                ->get(Car::class)
+                ->getColor()
+                ->getColor(),
+        );
 
-        $container->get(StateResetter::class)->reset();
+        $container
+            ->get(StateResetter::class)
+            ->reset();
 
         $this->assertSame($engine, $container->get(EngineInterface::class));
         $this->assertSame($car, $container->get(Car::class));
-        $this->assertSame(42, $car->getEngine()->getNumber());
+        $this->assertSame(
+            42,
+            $car
+                ->getEngine()
+                ->getNumber(),
+        );
         $this->assertSame($color, $car->getColor());
     }
 
@@ -1448,20 +1525,52 @@ public function testResetterInCompositeContainer(): void
 
         $engineMarkOne = $composite->get('engineMarkOne');
         $engineMarkTwo = $composite->get('engineMarkTwo');
-        $this->assertSame(42, $composite->get('engineMarkOne')->getNumber());
-        $this->assertSame(43, $composite->get('engineMarkTwo')->getNumber());
+        $this->assertSame(
+            42,
+            $composite
+                ->get('engineMarkOne')
+                ->getNumber(),
+        );
+        $this->assertSame(
+            43,
+            $composite
+                ->get('engineMarkTwo')
+                ->getNumber(),
+        );
 
         $engineMarkOne->setNumber(45);
         $engineMarkTwo->setNumber(46);
-        $this->assertSame(45, $composite->get('engineMarkOne')->getNumber());
-        $this->assertSame(46, $composite->get('engineMarkTwo')->getNumber());
+        $this->assertSame(
+            45,
+            $composite
+                ->get('engineMarkOne')
+                ->getNumber(),
+        );
+        $this->assertSame(
+            46,
+            $composite
+                ->get('engineMarkTwo')
+                ->getNumber(),
+        );
 
-        $composite->get(StateResetter::class)->reset();
+        $composite
+            ->get(StateResetter::class)
+            ->reset();
 
         $this->assertSame($engineMarkOne, $composite->get('engineMarkOne'));
         $this->assertSame($engineMarkTwo, $composite->get('engineMarkTwo'));
-        $this->assertSame(42, $composite->get('engineMarkOne')->getNumber());
-        $this->assertSame(43, $composite->get('engineMarkTwo')->getNumber());
+        $this->assertSame(
+            42,
+            $composite
+                ->get('engineMarkOne')
+                ->getNumber(),
+        );
+        $this->assertSame(
+            43,
+            $composite
+                ->get('engineMarkTwo')
+                ->getNumber(),
+        );
     }
 
     public function testCircularReferenceExceptionWhileResolvingProviders(): void
@@ -1571,7 +1680,12 @@ public function testDelegateLookup(): void
         $garage = $container->get(Garage::class);
 
         $this->assertInstanceOf(Garage::class, $garage);
-        $this->assertInstanceOf(EngineMarkOne::class, $garage->getCar()->getEngine());
+        $this->assertInstanceOf(
+            EngineMarkOne::class,
+            $garage
+                ->getCar()
+                ->getEngine(),
+        );
     }
 
     public function testNonClosureDelegate(): void
@@ -1658,7 +1772,8 @@ public function testNonServiceProviderInterfaceProvider(): void
 
     public function testStrictModeDisabled(): void
     {
-        $config = ContainerConfig::create()->withStrictMode(false);
+        $config = ContainerConfig::create()
+            ->withStrictMode(false);
         $container = new Container($config);
         $this->assertTrue($container->has(EngineMarkOne::class));
 
@@ -1668,7 +1783,8 @@ public function testStrictModeDisabled(): void
 
     public function testStrictModeEnabled(): void
     {
-        $config = ContainerConfig::create()->withStrictMode(true);
+        $config = ContainerConfig::create()
+            ->withStrictMode(true);
         $container = new Container($config);
         $this->assertFalse($container->has(EngineMarkOne::class));
 
diff --git a/tests/Unit/ServiceProviderTest.php b/tests/Unit/ServiceProviderTest.php
index 7ad93876..73007e5b 100644
--- a/tests/Unit/ServiceProviderTest.php
+++ b/tests/Unit/ServiceProviderTest.php
@@ -50,8 +50,18 @@ private function ensureProviderRegisterExtensions($provider): void
         $this->assertTrue($container->has(Car::class));
         $this->assertTrue($container->has(EngineInterface::class));
         $this->assertInstanceOf(Car::class, $container->get(Car::class));
-        $this->assertInstanceOf(ColorRed::class, $container->get(Car::class)->getColor());
-        $this->assertInstanceOf(EngineMarkTwo::class, $container->get(Car::class)->getEngine());
+        $this->assertInstanceOf(
+            ColorRed::class,
+            $container
+                ->get(Car::class)
+                ->getColor(),
+        );
+        $this->assertInstanceOf(
+            EngineMarkTwo::class,
+            $container
+                ->get(Car::class)
+                ->getEngine(),
+        );
     }
 
     private function ensureProviderRegisterDefinitions($provider): void
@@ -123,7 +133,12 @@ public function testExtensionOverride(): void
             ]);
         $container = new Container($config);
 
-        $this->assertInstanceOf(ColorRed::class, $container->get(Car::class)->getColor());
+        $this->assertInstanceOf(
+            ColorRed::class,
+            $container
+                ->get(Car::class)
+                ->getColor(),
+        );
     }
 
     public function testExtensionReturnedNull(): void
@@ -140,7 +155,12 @@ public function testExtensionReturnedNull(): void
             ]);
         $container = new Container($config);
 
-        $this->assertInstanceOf(ColorRed::class, $container->get(Car::class)->getColor());
+        $this->assertInstanceOf(
+            ColorRed::class,
+            $container
+                ->get(Car::class)
+                ->getColor(),
+        );
     }
 
     public function testClassMethodsWithExtensible(): void