import { MutationContext } from '@collectable/core';
import { LeafNode } from './LeafNode';
import { CollisionNode } from '../CollisionNode';
import { IndexedNode } from '../IndexedNode';
export declare function combineLeafNodes<K, V>(mctx: MutationContext, shift: number, hash1: number, leafNode1: LeafNode<K, V>, hash2: number, leafNode2: LeafNode<K, V>): CollisionNode<K, V> | IndexedNode<K, V>;