protected function getAuth()
    {
        if (is_null($this->auth)) {
            $this->auth = app($this->config('auth'));
        }

        return $this->auth;
    }
protected function getAuth()
    {
        if (is_null($this->auth)) {
            $this->auth = app($this->config('auth'));
        }

        return $this->auth;
    }
protected function getAuth ( ) { if ( is_null ( $ this -> auth ) ) { $ this -> auth = app ( $ this -> config ( 'auth' ) ) ; } return $ this -> auth ; }
Get or make an auth instance.

@return \Illuminate\Foundation\Application|mixed
Get or make an auth instance .