(function ($) {
    "use strict";

    $(function () {
        /* Code for attribute data-custom-class for adding custom class to tooltip */
        if (typeof $.fn.tooltip.Constructor === "undefined") {
            throw new Error("Bootstrap Tooltip must be included first!");
        }

        var Tooltip = $.fn.tooltip.Constructor;

        // add customClass option to Bootstrap Tooltip
        $.extend(Tooltip.Default, {
            customClass: "",
        });

        var _show = Tooltip.prototype.show;

        Tooltip.prototype.show = function () {
            // invoke parent method
            _show.apply(this, Array.prototype.slice.apply(arguments));

            if (this.config.customClass) {
                var tip = this.getTipElement();
                $(tip).addClass(this.config.customClass);
            }
        };
        $('[data-bs-toggle="tooltip"]').tooltip();
    });
})(jQuery);