fix: class already declared with preloading (#5523)

Author: Gwemox

src/Metadata/FilterInterface.php

@@ -55,4 +55,6 @@ interface FilterInterface
  public function getDescription(string $resourceClass): array;
 }
 
-class_alias(FilterInterface::class, \ApiPlatform\Api\FilterInterface::class);
+if (!interface_exists(\ApiPlatform\Api\FilterInterface::class)) {
+ class_alias(FilterInterface::class, \ApiPlatform\Api\FilterInterface::class);
+}

src/Metadata/Operation/PathSegmentNameGeneratorInterface.php

@@ -30,4 +30,6 @@ interface PathSegmentNameGeneratorInterface
  public function getSegmentName(string $name, bool $collection = true): string;
 }
 
-class_alias(PathSegmentNameGeneratorInterface::class, \ApiPlatform\Operation\PathSegmentNameGeneratorInterface::class);
+if (!interface_exists(\ApiPlatform\Operation\PathSegmentNameGeneratorInterface::class)) {
+ class_alias(PathSegmentNameGeneratorInterface::class, \ApiPlatform\Operation\PathSegmentNameGeneratorInterface::class);
+}

src/Metadata/ResourceClassResolverInterface.php

@@ -38,4 +38,6 @@ public function getResourceClass(mixed $value, string $resourceClass = null, boo
  public function isResourceClass(string $type): bool;
 }
 
-class_alias(ResourceClassResolverInterface::class, \ApiPlatform\Api\ResourceClassResolverInterface::class);
+if (!interface_exists(\ApiPlatform\Api\ResourceClassResolverInterface::class)) {
+ class_alias(ResourceClassResolverInterface::class, \ApiPlatform\Api\ResourceClassResolverInterface::class);
+}

src/OpenApi/Command/OpenApiCommand.php

@@ -77,4 +77,6 @@ public static function getDefaultName(): string
  }
 }
 
-class_alias(OpenApiCommand::class, \ApiPlatform\Symfony\Bundle\Command\OpenApiCommand::class);
+if (!class_exists(\ApiPlatform\Symfony\Bundle\Command\OpenApiCommand::class)) {
+ class_alias(OpenApiCommand::class, \ApiPlatform\Symfony\Bundle\Command\OpenApiCommand::class);
+}