Fix CI failures [claude-ci-fix]

Automated fix attempt 1 for CI failures.

Author: phpstan-bot

src/Type/UnionType.php

@@ -584,6 +584,22 @@ public function getUnresolvedMethodPrototype(string $methodName, ClassMemberAcce
 			$prototype = $type->getUnresolvedMethodPrototype($methodName, $scope);
 			if ($this instanceof TemplateType) {
 				$prototype = $prototype->withCalledOnType($this);
+			} else {
+				$declaringClassType = new ObjectType($prototype->getNakedMethod()->getDeclaringClass()->getName());
+				$typesForCalledOn = [];
+				foreach ($this->types as $innerType) {
+					if (!$innerType->hasMethod($methodName)->yes()) {
+						continue;
+					}
+					if (!$declaringClassType->isSuperTypeOf($innerType)->yes()) {
+						continue;
+					}
+
+					$typesForCalledOn[] = $innerType;
+				}
+				if (count($typesForCalledOn) > 1) {
+					$prototype = $prototype->withCalledOnType(TypeCombinator::union(...$typesForCalledOn));
+				}
 			}
 			$methodPrototypes[] = $prototype;
 		}