What "@" means in this host binding in Angular?

I have a component that uses this code in component decorator

host: {
   '[@.disabled]': 'config.clNoAnimation'
}

What does actually means? I want to convert it to HostBinding/Hostlistener

>Solution :

It’s an animation hook.

It says

When config.clNoAnimation is set to true : do not play any animations on this component

You can just leave it in the host property of the decorator though, that’s the same thing as a host binding.