如何使用Laravel在VueJS中分配值?

How do you assign laravel value like this {{ auth->()->user()->first_name }}

on this vuejs textfield

 <input v-model="user.first_name" type="text"
 class="form-control form-control-lg rounded-0" :value="{{ auth()->user()->first_name }}">

我是vuejs的初学者。

Note: This laravel code {{ auth->()->user()->first_name }} has a valid value since the user used is logged in.