export const uuidv4 = () => {
    return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
      const r =
          (parseFloat(
            '0.' +
              Math.random().toString().replace('0.', '') +
              new Date().getTime()
          ) *
            16) |
          0,
        // eslint-disable-next-line eqeqeq
        v = c == 'x' ? r : (r & 0x3) | 0x8;
      return v.toString(16);
    });
  };