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/WebDriver/HeapTimer.h

@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2024, Tim Flynn <trflynn89@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibCore/Forward.h>
+#include <LibJS/Heap/GCPtr.h>
+#include <LibJS/Heap/HeapFunction.h>
+
+namespace Web::WebDriver {
+
+class HeapTimer : public JS::Cell {
+    JS_CELL(HeapTimer, JS::Cell);
+    JS_DECLARE_ALLOCATOR(HeapTimer);
+
+public:
+    explicit HeapTimer();
+    virtual ~HeapTimer() override;
+
+    void start(u64 timeout_ms, JS::NonnullGCPtr<JS::HeapFunction<void()>> on_timeout);
+    void stop_and_fire_timeout_handler();
+    void stop();
+
+    bool is_timed_out() const { return m_timed_out; }
+
+private:
+    virtual void visit_edges(JS::Cell::Visitor& visitor) override;
+
+    NonnullRefPtr<Core::Timer> m_timer;
+    JS::GCPtr<JS::HeapFunction<void()>> m_on_timeout;
+    bool m_timed_out { false };
+};
+
+}