Class

packages/react-stately/src/tree/TreeCollection.ts:15–15

import {Collection, Key, Node} from '@react-types/shared';

export class TreeCollection<T> implements Collection<Node<T>> {
  private keyMap: Map<Key, Node<T>> = new Map();
  private iterable: Iterable<Node<T>>;
  private firstKey: Key | null = null;