@Wraps

GoF Decorator — wrap an inner instance and delegate selectively.

Kind	Runtime
Backends	legacy, stage3
Requires generate	No (declaration shim for inner)

Named @Wraps (not @Decorator) to avoid confusion with TypeScript decorators.

Example

import { Wraps } from 'lombok-typescript/legacy';

class Coffee {
  cost() {
    return 2;
  }
}

@Wraps(Coffee)
class WithMilk {
  cost() {
    return this.inner.cost() + 0.5;
  }
}

const drink = new WithMilk(new Coffee());

The wrapper constructor expects the inner instance as its first argument. The inner is exposed as protected inner.

Composition notes

Avoid combining with @Singleton when each wrapper must wrap a distinct inner instance.