BackboneJS: Automatically extend event from a base view

app.js

var ParentView = Backbone.View.extend({
    'events': {
        'click .parent-something': "onParentSomethingClick"
    }
}); 

var ChildView = ParentView.extend({
    'events': _.extend({
        'click .something': 'onSomethingClick',
    }, ParentView.prototype.events)
});