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/StringIterator.h

@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2020, Matthew Olsson <mattco@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/String.h>
+#include <AK/Utf8View.h>
+#include <LibJS/Runtime/Object.h>
+
+namespace JS {
+
+class StringIterator final : public Object {
+    JS_OBJECT(StringIterator, Object);
+    JS_DECLARE_ALLOCATOR(StringIterator);
+
+public:
+    static NonnullGCPtr<StringIterator> create(Realm&, String string);
+
+    virtual ~StringIterator() override = default;
+
+    Utf8CodePointIterator& iterator() { return m_iterator; }
+    bool done() const { return m_done; }
+
+private:
+    explicit StringIterator(String string, Object& prototype);
+
+    friend class StringIteratorPrototype;
+
+    String m_string;
+    Utf8CodePointIterator m_iterator;
+    bool m_done { false };
+};
+
+}