Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89
Commit: https://github.com/LadybirdBrowser/ladybird/commit/93712b24bf2
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker

Libraries/LibWeb/HTML/Scripting/ExceptionReporter.h

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2022, David Tuin <davidot@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibJS/Forward.h>
+
+namespace Web::HTML {
+
+enum class ErrorInPromise {
+    No,
+    Yes,
+};
+
+void report_exception_to_console(JS::Value, JS::Realm&, ErrorInPromise);
+void report_exception(JS::Completion const&, JS::Realm&);
+
+template<typename T>
+inline void report_exception(JS::ThrowCompletionOr<T> const& result, JS::Realm& realm)
+{
+    VERIFY(result.is_throw_completion());
+    report_exception(result.throw_completion(), realm);
+}
+
+}