[Vuejs]-Vue tables 2 change sort icons

In Vue Table 2 There is an option to define the sort icons sortIcon Option Reference

For example you can add font-awesomne class like this

options: {
      sortIcon: {
        base : 'fa',
        is: 'fa-sort',
        up: 'fa-sort-asc',
        down: 'fa-sort-desc'
      }
}