export class MerkleTreeLayerNodeList {
    /**
     * @type {Array<MerkleTreeLayerNode>}
     */
    arr: Array<MerkleTreeLayerNode>;
    get length(): number;
    /**
     * @param {MerkleTreeLayerNode[]} layerNodes
     */
    add(...layerNodes: MerkleTreeLayerNode[]): void;
}
import { MerkleTreeLayerNode } from "./LayerNode";
