            ret = false;
                }
                setTimeout(() => resolve(ret), 5000);
            });
        }

        betterNiceSelect.DEFAULTS.locale = "en";

        let select1 = new betterNiceSelect.BetterNiceSelect("#exampleSelect1", { tags: true, animation: true });
        let select2 = new betterNiceSelect.BetterNiceSelect("#exampleSelect2", { tags: true, customTagCheck: "checkTag" });
        let select3 = new betterNiceSelect.BetterNiceSelect("#exampleSelect3", { customSearch: callRe