How to hook a module after saving?

[dotnetic]

I want to trigger an action when I save my custom module configuration. Right now, I got the following code which is not working:

public function ready()
    {
        $this->addHookAfter('Modules::saveConfig', $this, 'afterSave');
    }

    public function afterSave()
    {
        $this->message("saved module config");
// Also I need the saved module settings here
    }

I also need the values of the module configuration after saving, so I can trigger an action.

Any ideas?

[Sergio]

Did you set autoload to true? I was getting the same problem with a module and I read somewhere that it will only invoke the ready method if autoload's true.