force strict types

src/AstRunner/AstMap.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner;
 
 use SensioLabs\Deptrac\AstRunner\AstMap\AstInheritInterface;

src/AstRunner/AstMap/AstInherit.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\AstMap;
 
 class AstInherit implements AstInheritInterface

src/AstRunner/AstMap/AstInheritInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\AstMap;
 
 interface AstInheritInterface

src/AstRunner/AstMap/FlattenAstInherit.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\AstMap;
 
 class FlattenAstInherit implements AstInheritInterface

src/AstRunner/AstParser/AstClassReferenceInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\AstParser;
 
 interface AstClassReferenceInterface extends AstReferenceInterface

src/AstRunner/AstParser/AstFileReferenceInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\AstParser;
 
 interface AstFileReferenceInterface

src/AstRunner/AstParser/AstParserInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\AstParser;
 
 use SensioLabs\Deptrac\AstRunner\AstMap\AstInheritInterface;

src/AstRunner/AstParser/AstReferenceInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\AstParser;
 
 interface AstReferenceInterface

src/AstRunner/AstParser/NikicPhpParser/AstClassReference.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\AstParser\NikicPhpParser;
 
 use SensioLabs\Deptrac\AstRunner\AstParser\AstClassReferenceInterface;

src/AstRunner/AstParser/NikicPhpParser/AstHelper.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\AstParser\NikicPhpParser;
 
 use PhpParser\Node;

src/AstRunner/AstParser/NikicPhpParser/NikicPhpParser.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\AstParser\NikicPhpParser;
 
 use PhpParser\Node;

src/AstRunner/AstRunner.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner;
 
 use SensioLabs\Deptrac\AstRunner\AstParser\AstParserInterface;

src/AstRunner/Event/AstFileAnalyzedEvent.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\Event;
 
 use Symfony\Component\EventDispatcher\Event;

src/AstRunner/Event/AstFileSyntaxErrorEvent.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\Event;
 
 use Symfony\Component\EventDispatcher\Event;

src/AstRunner/Event/PostCreateAstMapEvent.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\Event;
 
 use SensioLabs\Deptrac\AstRunner\AstMap;

src/AstRunner/Event/PreCreateAstMapEvent.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\AstRunner\Event;
 
 use Symfony\Component\EventDispatcher\Event;

src/ClassNameLayerResolver.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac;
 
 use SensioLabs\Deptrac\AstRunner\AstMap;

src/ClassNameLayerResolverCacheDecorator.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac;
 
 class ClassNameLayerResolverCacheDecorator implements ClassNameLayerResolverInterface

src/ClassNameLayerResolverInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac;
 
 interface ClassNameLayerResolverInterface

src/Collector/BoolCollector.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Collector;
 
 use SensioLabs\Deptrac\AstRunner\AstMap;

src/Collector/ClassNameCollector.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Collector;
 
 use SensioLabs\Deptrac\AstRunner\AstMap;

src/Collector/ClassNameRegexCollector.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Collector;
 
 use SensioLabs\Deptrac\AstRunner\AstMap;

src/Collector/CollectorInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Collector;
 
 use SensioLabs\Deptrac\AstRunner\AstMap;

src/Collector/DirectoryCollector.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Collector;
 
 use SensioLabs\Deptrac\AstRunner\AstMap;

src/Collector/InheritanceLevelCollector.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Collector;
 
 use SensioLabs\Deptrac\AstRunner\AstMap;

src/Collector/MethodCollector.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Collector;
 
 use PhpParser\Node\Stmt\ClassMethod;

src/Collector/Registry.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Collector;
 
 class Registry

src/Command/AnalyzeCommand.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Command;
 
 use SensioLabs\Deptrac\AstRunner\AstParser\NikicPhpParser\NikicPhpParser;
@@ -68,7 +70,7 @@ protected function configure(): void
 
     protected function execute(InputInterface $input, OutputInterface $output): int
     {
-        ini_set('memory_limit', -1);
+        ini_set('memory_limit', '-1');
 
         $this->printBanner($output);
 

src/Command/InitCommand.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Command;
 
 use SensioLabs\Deptrac\Configuration\Dumper as ConfigurationDumper;

src/Configuration/Configuration.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Configuration;
 
 use Symfony\Component\OptionsResolver\OptionsResolver;

src/Configuration/ConfigurationCollector.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Configuration;
 
 class ConfigurationCollector

src/Configuration/ConfigurationLayer.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Configuration;
 
 use Symfony\Component\OptionsResolver\OptionsResolver;

src/Configuration/ConfigurationRuleset.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Configuration;
 
 class ConfigurationRuleset

src/Dependency/InheritanceFlatter.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Dependency;
 
 use SensioLabs\Deptrac\AstRunner\AstMap;

src/Dependency/Result.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\Dependency;
 
 use SensioLabs\Deptrac\DependencyResult\Dependency;

src/DependencyContext.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac;
 
 use SensioLabs\Deptrac\AstRunner\AstMap;

src/DependencyEmitter/BasicDependencyEmitter.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\DependencyEmitter;
 
 use PhpParser\Node\Expr\Closure;
@@ -156,7 +158,7 @@ private function getReturnTypes(NikicPhpParser $astParser, AstClassReferenceInte
             }
 
             $buffer[] = new EmittedDependency(
-                $node->returnType->type,
+                $node->returnType->type->toString(),
                 $node->returnType->getLine(),
                 'returntype'
             );

src/DependencyEmitter/DependencyEmitterInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\DependencyEmitter;
 
 use SensioLabs\Deptrac\AstRunner\AstMap;

src/DependencyEmitter/EmittedDependency.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\DependencyEmitter;
 
 class EmittedDependency

src/DependencyEmitter/InheritanceDependencyEmitter.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\DependencyEmitter;
 
 use SensioLabs\Deptrac\AstRunner\AstMap;

src/DependencyResult/Dependency.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\DependencyResult;
 
 class Dependency implements DependencyInterface

src/DependencyResult/DependencyInterface.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\DependencyResult;
 
 interface DependencyInterface

src/DependencyResult/InheritDependency.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\DependencyResult;
 
 use SensioLabs\Deptrac\AstRunner\AstMap\AstInheritInterface;

src/OutputFormatter/ConsoleOutputFormatter.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\OutputFormatter;
 
 use SensioLabs\Deptrac\AstRunner\AstMap\AstInheritInterface;

src/OutputFormatter/GraphVizOutputFormatter.php

@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace SensioLabs\Deptrac\OutputFormatter;
 
 use Fhaculty\Graph\Vertex;