/// <reference types="node" />
import { MerkleTreiLeaf, MerkleTreiTreeHelper } from "./merkleTreiTree";
export declare class TxidLeafNode implements MerkleTreiLeaf {
    txid: string;
    static size(): number;
    constructor(txid: string);
    key(): bigint;
    keyBuffer(): Buffer;
    serialize(): Buffer;
    clone(): TxidLeafNode;
}
export declare class TxidDataTree {
    dataTree: MerkleTreiTreeHelper;
    constructor(leafArray: TxidLeafNode[]);
    getNode(txid: string): MerkleTreiLeaf;
    get merkleRoot(): any;
    get size(): number;
    addTxid(txid: string): string;
    compare(dataTree: TxidDataTree): boolean;
}