import { BitcoinSigner } from '../types';
export declare class ScureBitcoinSigner implements BitcoinSigner {
    private privateKey;
    constructor(privateKeyHex: string);
    static fromWIF(wif: string): ScureBitcoinSigner;
    static fromKey(key: string): ScureBitcoinSigner;
    static fromSeedPhrase(seedPhrase: string, derivationPath: string): Promise<ScureBitcoinSigner>;
    signAllInputs(psbtHex: string): Promise<string>;
    getP2WPKHAddress(): Promise<string>;
}