LoginAsset.php

<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace app\assets;

use yii\web\AssetBundle;

class LoginAsset extends AssetBundle
{
    public $basePath = '@webroot';
    public $baseUrl = '@web';
    public $css = [
        'css/font-awesome.css',
        'css/sb-admin.css'
    ];
    public $js = [
        "js/bootstrap.min.js",
        "js/plugins/metisMenu/jquery.metisMenu.js",
        "js/sb-admin.js"
    ];
    public $depends = [
        'yii\web\YiiAsset',
        'yii\bootstrap\BootstrapAsset',
    ];
}