Workaround issue with ReflectionEnumUnitCase::getValue()

Author: kocsismate

ext/reflection/php_reflection.stub.php

@@ -714,8 +714,11 @@ public function __construct(object|string $class, string $constant) {}
 
     public function getEnum(): ReflectionEnum {}
 
-    /** @implementation-alias ReflectionClassConstant::getValue */
-    public function getValue(): UnitEnum {}
+    /**
+     * @return UnitEnum
+     * @implementation-alias ReflectionClassConstant::getValue
+     */
+    public function getValue(): mixed {} // TODO Fix return type
 }
 
 final class ReflectionEnumBackedCase extends ReflectionEnumUnitCase

ext/reflection/php_reflection_arginfo.h

@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: 0b2b52d4f891a594ccfcbcc0edeec97a9e0f80e6 */
+ * Stub hash: 2c38e77eb52bd19759227b7b9baf42eb21ec81fc */
 
 ZEND_BEGIN_ARG_WITH_TENTATIVE_RETURN_TYPE_INFO_EX(arginfo_class_Reflection_getModifierNames, 0, 1, IS_ARRAY, 0)
 	ZEND_ARG_TYPE_INFO(0, modifiers, IS_LONG, 0)
@@ -560,7 +560,7 @@ ZEND_END_ARG_INFO()
 ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX(arginfo_class_ReflectionEnumUnitCase_getEnum, 0, 0, ReflectionEnum, 0)
 ZEND_END_ARG_INFO()
 
-ZEND_BEGIN_ARG_WITH_RETURN_OBJ_INFO_EX(arginfo_class_ReflectionEnumUnitCase_getValue, 0, 0, UnitEnum, 0)
+ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_class_ReflectionEnumUnitCase_getValue, 0, 0, IS_MIXED, 0)
 ZEND_END_ARG_INFO()
 
 #define arginfo_class_ReflectionEnumBackedCase___construct arginfo_class_ReflectionClassConstant___construct