/**
 * This file is part of Swapable shared under AGPL-3.0
 * Copyright (C) 2021 Using Blockchain Ltd, Reg No.: 12658136, United Kingdom
 *
 * @package     Swapable
 * @author      Grégory Saive for Using Blockchain Ltd <greg@ubc.digital>
 * @license     AGPL-3.0
 */
/// <reference types="node" />
import { Account, RepositoryFactoryHttp, NetworkType, MosaicId } from 'symbol-sdk';
import { Network, Wallet } from 'symbol-hd-wallets';
import { KeyProvider } from '../contracts/KeyProvider';
import { Reader as BaseReader } from '../contracts/Reader';
/**
 * @class Reader implements BaseReader
 * @package Swapable
 * @subpackage Adapters
 * @since v1.0.0
 * @description Class that describes the blockchain network adapter
 *              for Symbol from NEM compatible network nodes.
 * @link https://symbolplatform.com
 */
export declare class Reader implements BaseReader {
    /**
     * @description The REST endpoint URL
     */
    gatewayUrl: string;
    /**
     * @description The network type
     */
    networkType: NetworkType;
    /**
     * @description The network generation hash
     */
    generationHash: string;
    /**
     * @description The network epoch adjustment
     */
    epochAdjustment: number;
    /**
     * @description The network fee mosaic id
     */
    feeMosaicId: MosaicId;
    /**
     * @description (Optional) The node public key
     */
    nodePublicKey?: string | undefined;
    /**
     * @description Repository factory (symbol-sdk)
     */
    factoryHttp: RepositoryFactoryHttp;
    /**
     * Construct a network configuration object
     *
     * @param {string}      gatewayUrl
     * @param {NetworkType} networkType
     * @param {string}      generationHash
     * @param {number}      epochAdjustment
     * @param {MosaicId}    feeMosaicId
     */
    constructor(
    /**
     * @description The REST endpoint URL
     */
    gatewayUrl: string, 
    /**
     * @description The network type
     */
    networkType: NetworkType, 
    /**
     * @description The network generation hash
     */
    generationHash: string, 
    /**
     * @description The network epoch adjustment
     */
    epochAdjustment: number, 
    /**
     * @description The network fee mosaic id
     */
    feeMosaicId: MosaicId, 
    /**
     * @description (Optional) The node public key
     */
    nodePublicKey?: string | undefined);
}
/**
 * @class Signer
 * @package Swapable
 * @subpackage Adapters
 * @since v1.0.0
 * @description Class that describes the blockchain adapter for
 *              Symbol from NEM  compatible digital signatures.
 * @link https://symbolplatform.com
 */
export declare class Signer implements KeyProvider {
    keyChain: Network;
    /**
     * Creates a key provider for the current blockchain network.
     *
     * @see symbol-hd-wallets
     * @param   {Buffer}    seed    The password encrypted mnemonic seed (bip39).
     * @return  {Wallet}    Returns a key provider.
     */
    getKeyProvider(seed: Buffer): Wallet;
    /**
     * Unlock a key tree for signing. This method returns
     * a private key.
     *
     * :warning: It is important to never reveal the data
     *           returned by this method, to anyone.
     *
     * @param   {Buffer}    seed            The password encrypted mnemonic seed (bip39).
     * @param   {string}    derivationPath  The account derivation path.
     * @return {Buffer}
     */
    getPrivateKey(seed: Buffer, derivationPath: string): Buffer;
}
/**
 * @class Accountable
 * @package Swapable
 * @subpackage Adapters
 * @since v1.0.0
 * @description Class that describes the blockchain adapter for
 *              Symbol from NEM  compatible child accounts.
 * @link https://symbolplatform.com
 */
export declare class Accountable {
    /**
     * Derives a child account from a mnemonic \a seed,
     * and \a derivationPath. By default this method uses
     * the TESTNET network type.
     *
     * @note This method returns sensitive information.
     * @static
     * @access public
     * @param   {Buffer}      seed            The password encrypted mnemonic seed (bip39).
     * @param   {string}      derivationPath  The account derivation path.
     * @param   {NetworkType} networkType     The account network bits (TESTNET/MAINNET).
     * @param   {Signer}      provider        The signature provider implementation type.
     * @return  {Account}     The child account. The returned information shall be secured.
     */
    static derive(seed: Buffer, derivationPath: string, networkType?: NetworkType, provider?: Signer): Account;
}