@Composite

Tree composite API — add, remove, and traverse child nodes.

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

Example

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

@Composite
class FileNode {
  name = '';
}

const root = new FileNode();
const child = new FileNode();
root.add(child);
root.traverse((node) => console.log(node));

API

• add(child) / remove(child)
• getChild(index) / getChildren()
• traverse(callback) — depth-first, includes root
• [Symbol.iterator]() — iterates direct children

Children are stored internally (not as a user-visible field).