How to exclude methods from class decorator

[arendjr]

With the new decorators proposal, if I want to create a class decorator which by default affects all the methods in the class, how do I make it possible for another (or the same) decorator to be applied to specific methods in such a way that those methods will be excluded from the class decorator?

For example:

@myDecorator
class MyClass {
    // This method will be affected by `@myDecorator`:
    foo() { /* ... */ }
    
    // This method should be exempted:
    @myDecorator({ skip: true })
    bar() { /* ... */ }
}

The problem I'm facing is that I'm not sure how to make @myDecorator at the class level aware of the decorators that are being invoked at the method level. Any suggestions?

[pabloalmunia]

It is very simple.

You can use the metadata for exclude the method and check this metadata in the class decorator.

[arendjr]

Ah right, so I guess I need to set up a side channel to track which methods are exempted, and look those up when the class decorator is invoked. Think I got it, thanks!