intelephense

Index: package/lib/stub/intl/IntlListFormatter.php
===================================================================
--- package/lib/stub/intl/IntlListFormatter.php
+++ package/lib/stub/intl/IntlListFormatter.php
@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * @since 8.5
+ */
+final class IntlListFormatter
+{
+    public const int TYPE_AND = 0;
+    public const int TYPE_OR = 2;
+    public const int TYPE_UNITS = 3;
+    public const int WIDTH_WIDE = 0;
+    public const int WIDTH_SHORT = 1;
+    public const int WIDTH_NARROW = 2;
+
+    public function __construct(string $locale, int $type = IntlListFormatter::TYPE_AND, int $width = IntlListFormatter::WIDTH_WIDE) {}
+
+    public function format(array $strings): string|false {}
+
+    public function getErrorCode(): int {}
+
+    public function getErrorMessage(): string {}
+}