How to use this in the vue templates

[web-programmer-here]

I want to use this wrapper but how can I use the luxon docs formatting in vue templates? like this one: (https://github.com/moment/luxon/blob/master/docs/formatting.md)

DateTime.fromISO('2014-08-06T13:07:04.054').toFormat('yyyy LLL dd'); //=> '2014 Aug 06'

what would be the equivalent of this?

I want to get the day name based on day number (1-7)

[web-programmer-here]

tried something like this but doesnt work

{{ day_num | luxon('dddd') }}  // day_num is 1