Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89
Commit: 93712b24bf
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker

Libraries/LibJS/Runtime/Intl/CollatorCompareFunction.h

@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2022, Idan Horowitz <idan.horowitz@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibJS/Runtime/NativeFunction.h>
+
+namespace JS::Intl {
+
+class CollatorCompareFunction : public NativeFunction {
+    JS_OBJECT(CollatorCompareFunction, NativeFunction);
+    JS_DECLARE_ALLOCATOR(CollatorCompareFunction);
+
+public:
+    static NonnullGCPtr<CollatorCompareFunction> create(Realm&, Collator&);
+
+    virtual void initialize(Realm&) override;
+    virtual ~CollatorCompareFunction() override = default;
+
+    virtual ThrowCompletionOr<Value> call() override;
+
+private:
+    CollatorCompareFunction(Realm&, Collator&);
+
+    virtual void visit_edges(Visitor&) override;
+
+    NonnullGCPtr<Collator> m_collator; // [[Collator]]
+};
+
+int compare_strings(Collator const&, StringView x, StringView y);
+
+}