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/HTML/ToggleTaskTracker.h

@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2023, Tim Flynn <trflynn89@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/Optional.h>
+#include <AK/String.h>
+#include <LibWeb/HTML/EventLoop/Task.h>
+
+namespace Web::HTML {
+
+// https://html.spec.whatwg.org/multipage/interaction.html#toggle-task-tracker
+struct ToggleTaskTracker {
+    // https://html.spec.whatwg.org/multipage/interaction.html#toggle-task-task
+    // NOTE: We store the task's ID rather than the task itself to avoid ownership issues.
+    Optional<HTML::TaskID> task_id;
+
+    // https://html.spec.whatwg.org/multipage/interaction.html#toggle-task-old-state
+    String old_state;
+};
+
+}