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vendor/symfony/dependency-injection/Tests/Fixtures/Container/ConstructorWithMandatoryArgumentsContainer.php

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+<?php
+
+namespace Symfony\Component\DependencyInjection\Tests\Fixtures\Container;
+
+class ConstructorWithMandatoryArgumentsContainer
+{
+    public function __construct($mandatoryArgument)
+    {
+    }
+}

vendor/symfony/dependency-injection/Tests/Fixtures/Container/ConstructorWithOptionalArgumentsContainer.php

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+<?php
+
+namespace Symfony\Component\DependencyInjection\Tests\Fixtures\Container;
+
+class ConstructorWithOptionalArgumentsContainer
+{
+    public function __construct($optionalArgument = 'foo')
+    {
+    }
+}

vendor/symfony/dependency-injection/Tests/Fixtures/Container/ConstructorWithoutArgumentsContainer.php

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+<?php
+
+namespace Symfony\Component\DependencyInjection\Tests\Fixtures\Container;
+
+class ConstructorWithoutArgumentsContainer
+{
+    public function __construct()
+    {
+    }
+}

vendor/symfony/dependency-injection/Tests/Fixtures/Container/NoConstructorContainer.php

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+<?php
+
+namespace Symfony\Component\DependencyInjection\Tests\Fixtures\Container;
+
+use Symfony\Component\DependencyInjection\Container;
+
+class NoConstructorContainer extends Container
+{
+}