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/LibWeb/CSS/ColumnCount.h

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2023, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+namespace Web::CSS {
+
+class ColumnCount {
+public:
+    enum class Type {
+        Auto,
+        Integer
+    };
+
+    static ColumnCount make_auto()
+    {
+        return ColumnCount();
+    }
+
+    static ColumnCount make_integer(int value)
+    {
+        return ColumnCount(value);
+    }
+
+    bool is_auto() const { return m_type == Type::Auto; }
+    int value() const { return *m_value; }
+
+private:
+    ColumnCount(int value)
+        : m_type(Type::Integer)
+        , m_value(value)
+    {
+    }
+    ColumnCount() {};
+
+    Type m_type { Type::Auto };
+    Optional<int> m_value;
+};
+
+}