how to add async attribute to javascript tag?

[webpaul85]

In my AssetBundle I can set the "async" attribute for javascript tag adding:

public $jsOptions = [
    'async' => 'async',
];

But when the javascript is compressed, the async attribute disappear. Is it possible to keep it (or to set it somewhere else?).

Thanks

[strngr]

There is jsOptions property in config.

'assetsAutoCompress' => [
        'class' => '\skeeks\yii2\assetsAuto\AssetsAutoCompressComponent',
        'jsCompress' => true,
        'jsCompressFlaggedComments' => true,
        'jsOptions' => [
            'async' => 'async',
        ],
    ],