1 files changed, 7 insertions, 1 deletions
diff --git a/Zend/zend_builtin_functions.stub.php b/Zend/zend_builtin_functions.stub.php
index 187e789d23..9df6659f2d 100644
--- a/Zend/zend_builtin_functions.stub.php
+++ b/Zend/zend_builtin_functions.stub.php
@@ -1,6 +1,10 @@
 <?php
 
-/** @generate-function-entries */
+/** @generate-class-entries */
+
+class stdClass
+{
+}
 
 function zend_version(): string {}
 
@@ -59,6 +63,8 @@ function interface_exists(string $interface, bool $autoload = true): bool {}
 
 function trait_exists(string $trait, bool $autoload = true): bool {}
 
+function enum_exists(string $enum, bool $autoload = true): bool {}
+
 function function_exists(string $function): bool {}
 
 function class_alias(string $class, string $alias, bool $autoload = true): bool {}