diff --git a/src/Metadata/Model/XsdType.php b/src/Metadata/Model/XsdType.php
index dc6ad46..3b63f0d 100644
--- a/src/Metadata/Model/XsdType.php
+++ b/src/Metadata/Model/XsdType.php
@@ -90,6 +90,17 @@ public static function any(): self
             );
     }
 
+    public static function void(): self
+    {
+        return self::guess('void')
+            ->withBaseType('mixed')
+            ->withMeta(
+                static fn (TypeMeta $meta): TypeMeta => $meta
+                    ->withIsSimple(true)
+                    ->withIsNil(true)
+            );
+    }
+
     /**
      * @return array<string, string>
      */
@@ -286,6 +297,14 @@ public function __toString(): string
         return $this->name;
     }
 
+    public function copy(string $name): self
+    {
+        $new = clone $this;
+        $new->name = $name;
+
+        return $new;
+    }
+
     private static function convertBaseType(string $baseType, string $fallback): string
     {
         return self::fetchAllKnownBaseTypeMappings()[strtolower($baseType)] ?? $fallback;
diff --git a/tests/Unit/Metadata/Model/XsdTypeTest.php b/tests/Unit/Metadata/Model/XsdTypeTest.php
index bc356cb..c25bd47 100644
--- a/tests/Unit/Metadata/Model/XsdTypeTest.php
+++ b/tests/Unit/Metadata/Model/XsdTypeTest.php
@@ -137,4 +137,22 @@ public function test_it_can_return_name_as_string()
 
         static::assertSame('myType', (string) $new);
     }
+
+    
+    public function test_it_can_copy_a_type(): void
+    {
+        $type = XsdType::any();
+        $new = $type->copy('new');
+
+        static::assertSame('new', $new->getName());
+        static::assertSame($type->getBaseType(), $new->getBaseType());
+        static::assertSame($type->getMemberTypes(), $new->getMemberTypes());
+        static::assertSame($type->getXmlNamespace(), $new->getXmlNamespace());
+        static::assertSame($type->getXmlNamespaceName(), $new->getXmlNamespaceName());
+        static::assertSame($type->getXmlTargetNamespace(), $new->getXmlTargetNamespace());
+        static::assertSame($type->getXmlTargetNamespaceName(), $new->getXmlTargetNamespaceName());
+        static::assertSame($type->getXmlTargetNodeName(), $new->getXmlTargetNodeName());
+        static::assertSame($type->getXmlTypeName(), $new->getXmlTypeName());
+        static::assertSame($type->getMeta(), $new->getMeta());
+    }
 }