import { RedBlackTreeIterator, RedBlackTreeStructure } from '../internals';
/**
 * Returns an iterator that starts from the last entry in the tree and iterates toward the start of the tree. Emissions
 * are references to nodes in the tree, exposed directly to allow Collectable.RedBlackTree to be efficiently consumed as
 * a backing structure for other data structures. Do not modify the returned node.
 *
 * @export
 * @template K The type of keys in the tree
 * @template V The type of values in the tree
 * @param {RedBlackTreeStructure<K, V>} tree The input tree
 * @returns {RedBlackTreeIterator<K, V>} An iterator for entries in the tree
 */
export declare function iterateFromLast<K, V = null>(tree: RedBlackTreeStructure<K, V>): RedBlackTreeIterator<K, V>;