How to use the @lskjs/utils/transliterate function in @lskjs/utils

controller.phoneCode = async (req) => {
    if (!module.config.sms) throw '!module.config.sms';
    const smsConfig = module.config.sms;

    const { phone } = req.data;
    const code = random(100000, 999999);
    controller.lastCode = code;

    const smsText = `Ваш проверочный код: ${code}`;
    if (module.tbot) {
      module.tbot.notify(`Номер: ${phone}\n${smsText}`);
    }
    const text = transliterate(smsText);

    let res;
    // console.log('smsConfig.provider', smsConfig.provider);
    if (smsConfig.provider === 'bytehand') {
      const qs = {
        ...smsConfig.params,
        to: phone,
        text,
      };
      res = await ctx.api.fetch('http://bytehand.com:3800/send', { qs });
    } else if (smsConfig.provider === 'nexmo') {
      const body = {
        ...smsConfig.params,
        to: phone,
        text,
      };

async phoneCode(req) {
    if (!this.app.modules.auth.config.sms) throw '!module.config.sms';
    const smsConfig = this.app.modules.auth.config.sms;

    const { phone } = req.data;
    const code = random(100000, 999999);
    this.lastCode = code;

    const smsText = `Ваш проверочный код: ${code}`;
    if (this.app.modules.auth.tbot) {
      this.app.modules.auth.tbot.notify(`Номер: ${phone}\n${smsText}`);
    }
    const text = transliterate(smsText);

    let res;
    // console.log('smsConfig.provider', smsConfig.provider);
    if (smsConfig.provider === 'bytehand') {
      const qs = {
        ...smsConfig.params,
        to: phone,
        text,
      };
      res = await this.app.api.fetch('http://bytehand.com:3800/send', { qs });
    } else if (smsConfig.provider === 'nexmo') {
      const body = {
        ...smsConfig.params,
        to: phone,
        text,
      };