yii2-bootstrap5/src/BootstrapAsset.php

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

declare(strict_types=1);

namespace yii\bootstrap5;

use yii\web\AssetBundle;

class BootstrapAsset extends AssetBundle
{
    public $sourcePath = '@bower/bootstrap/dist';
    public $css = [
        'css/bootstrap.css',
    ];
    public $js = [];
}