/// <reference types="node" />
import HDNode from "hdkey";
export declare class HDWallet {
    static defaultBasePath: string;
    mnemonic: string;
    password?: string;
    seed: Buffer;
    rootNode: HDNode;
    static generateMnemonic(): string;
    static validateMnemonic(mnemonic: string, wordlist?: string[]): boolean;
    static mnemonicToSeed(mnemonic: string, password?: string): Promise<Buffer>;
    constructor(mnemonic: string, password?: string);
    getPrivateKey(path: string): Buffer;
    getPrivateKeyByIndex(index: number): Buffer;
}