import {Buffer} from 'buffer'; export declare interface Mnemonic { generate(bits: number, wordlist?: string[]): string; fromEntropy(bytes: Buffer, wordlist?: string[]): string; toEntropy(mnemonic: string, wordlist?: string[]): Buffer; validate(mnemonic: string, wordlist?: string[]): boolean; toSeed(mnemonic: string, passphrase?: string): Buffer; wordLists(): any; toKeypairs(mnemonic: string, numberOfKeypairs?: number, regtest?: boolean): { privateKeyWIF: string, address: string}[]; findNearestWord(word: string, wordlist: string[]): string; }