import { Trees } from"https://unpkg.com/@ixfx/collections/bundle" constroot = Trees.Mutable.rootWrapped(`root`); // Add 'a' as the child of the root node leta = root.addValue(`a`); // Add `aa` as the child of `a` letb = a.addValue(`aa`); b.hasParent(a); // True
A tree-like structure of branches and leaves.