JWT-Auth for refreshing token

routes.php

$api = app('Dingo\Api\Routing\Router');
// Version 1.0
$api->version('v1.0', function ($api) {
    
    // ignore other endpoints
    
    /*
    |--------------------------------------------------------------------------
    | Refresh token endpoint
    |--------------------------------------------------------------------------
    | 
    | Refresh a new JWT
    |
    */
    $api->group(['middleware' => ['jwt.refresh']], function ($api) {
        // For refresh token
        $api->post('auth/refresh_token', function () { return response(null, 204); });
    });
});