/// <reference types="node" />
import BigNumber from '../../../../dependencies/src/bignumber.js-9.0.0/bignumber';
import { TezosSaplingCiphertext } from '../../types/sapling/TezosSaplingCiphertext';
import { TezosSaplingOutputDescription, TezosSaplingSpendDescription, TezosSaplingTransaction } from '../../types/sapling/TezosSaplingTransaction';
export declare class TezosSaplingEncoder {
    encodeTransaction(transaction: TezosSaplingTransaction): Buffer;
    encodeSpendDescriptions(descriptions: TezosSaplingSpendDescription[]): Buffer;
    encodeSpendDescription(description: TezosSaplingSpendDescription): Buffer;
    encodeOutputDescriptions(descriptions: TezosSaplingOutputDescription[]): Buffer;
    encodeOutputDescription(description: TezosSaplingOutputDescription): Buffer;
    private encodeDescriptions;
    private encodeCiphertext;
    decodeTransaction(transaction: Buffer): TezosSaplingTransaction;
    decodeSpendDescriptions(bytes: Buffer): TezosSaplingSpendDescription[];
    decodeSpendDescription(bytes: Buffer): TezosSaplingSpendDescription;
    decodeOutputDescriptions(bytes: Buffer): TezosSaplingOutputDescription[];
    private decodeDescriptions;
    decodeOutputDescription(bytes: Buffer): TezosSaplingOutputDescription;
    decodeCiphertext(bytes: Buffer): TezosSaplingCiphertext;
    decodeBalanceFromTransaction(transaction: Buffer): BigNumber;
    private decodeBalance;
}