import { Block } from 'bitcoinjs-lib';
import { Transaction } from 'bitcoinjs-lib/src/transaction';
export declare function encodeRawInput(tx: Transaction): Buffer<ArrayBuffer>;
export declare function encodeRawOutput(tx: Transaction): Buffer<ArrayBuffer>;
export declare function encodeRawWitness(tx: Transaction): Buffer<ArrayBuffer>;
export declare function getMerkleProof(block: Block, txHash: string, forWitness?: boolean): {
    pos: number;
    proof: string;
    root: string;
};