Mark class as Resource with Attribute

[mamazu]

Currently if you want to mark a class as resource you have to define a static property on the class or a property on the object. It would be easier if there was a unified way with an attribute something like this:

#[Resource(resourceKey: 'event')]
class Event {
}

Alternatively you could also generate the resource key from the class name as it's usually Str::asTwigVariable($className).