Как в Yii2 отключить автоматическую вставку js?

public $depends = [
		//'yii\web\YiiAsset',
		//'yii\bootstrap\BootstrapAsset',
	];

'assetManager' => [
			'bundles' => [
				'yii\bootstrap\BootstrapAsset' => [
					'basePath' => '@webroot',
					'baseUrl' => '/',
					'css' => [],
					'js' => [],
					'sourcePath' => null,
				],
				'yii\web\JqueryAsset' => [
					'sourcePath' => null,
					'js' => [],
				],
				'yii\web\BootstrapPluginAsset' => [
					'sourcePath' => null,
					'js' => [],
				],
			],
		],