1 files changed, 24 insertions, 0 deletions
diff --git a/.phan/stubs/WeakMap.php b/.phan/stubs/WeakMap.php
new file mode 100644
index 000000000000..309c50c72b5a
--- /dev/null
+++ b/.phan/stubs/WeakMap.php
@@ -0,0 +1,24 @@
+<?php
+
+// Phan stub for PHP 8.0's WeakMap class
+
+ final class WeakMap implements ArrayAccess, Countable, IteratorAggregate {
+
+	public function count(): int {
+	}
+
+	public function getIterator(): Iterator {
+	}
+
+	public function offsetExists( object $object ): bool {
+	}
+
+	public function offsetGet( object $object ): mixed {
+	}
+
+	public function offsetSet( object $object, mixed $value ): void {
+	}
+
+	public function offsetUnset( object $object ): void {
+	}
+ }