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/SourceRange.h

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2023, Andreas Kling <andreas@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/NonnullRefPtr.h>
+#include <AK/StringView.h>
+#include <AK/Types.h>
+#include <LibJS/Position.h>
+#include <LibJS/SourceCode.h>
+
+namespace JS {
+
+struct SourceRange {
+    [[nodiscard]] bool contains(Position const& position) const { return position.offset <= end.offset && position.offset >= start.offset; }
+
+    NonnullRefPtr<SourceCode const> code;
+    Position start;
+    Position end;
+
+    ByteString filename() const;
+};
+
+struct UnrealizedSourceRange {
+    [[nodiscard]] SourceRange realize() const
+    {
+        VERIFY(source_code);
+        return source_code->range_from_offsets(start_offset, end_offset);
+    }
+
+    RefPtr<SourceCode const> source_code;
+    u32 start_offset { 0 };
+    u32 end_offset { 0 };
+};
+
+}