+/**
+ * Format the given date/time in ISO 8601 format with timezone offset
+ *
+ * @param dateTime Date/time of interest
+ * @return Date/time in ISO 8601 format with timezone offset
+ */
+COMMON_EXPORT QString formatDateTimeToOffsetISO(const QDateTime& dateTime);
+
+namespace detail {
+
+template<typename... Args>
+struct SelectOverloadHelper
+{
+ template<typename R, typename C>
+ constexpr auto operator()(R (C::*func)(Args...)) const noexcept -> decltype(func)
+ {
+ return func;
+ }
+};
+
+} // namespace detail
+
+/**
+ * Helper for resolving ambiguous overloads when using the member function-based connect syntax.
+ *
+ * Example usage:
+ * @code
+ * connect(this, selectOverload<int, QString>(&MyClass::mySignal), other, &Other::mySlot);
+ * @endcode
+ *
+ * @tparam Args Argument types of the desired signature
+ */
+template<typename... Args>
+constexpr Q_DECL_UNUSED detail::SelectOverloadHelper<Args...> selectOverload = {};