/// <reference types="node" />
import * as Bluebird from 'bluebird';
import { BitGo } from '../bitgo';
import { BaseCoin, KeyPair } from './baseCoin';
import { NodeCallback } from './types';
import { Wallet } from './wallet';
import { RequestTracer } from './internal/util';
export interface Keychain {
    id: string;
    pub: string;
    prv?: string;
    provider?: string;
    encryptedPrv?: string;
    derivationPath?: string;
    derivedFromParentWithSeed?: string;
}
export interface ChangedKeychains {
    [pubkey: string]: string;
}
export interface ListKeychainsResult {
    keys: Keychain[];
    nextBatchPrevId?: string;
}
export interface GetKeychainOptions {
    id: string;
    xpub?: string;
    ethAddress?: string;
    reqId?: RequestTracer;
}
export interface ListKeychainOptions {
    limit?: number;
    prevId?: string;
}
export interface UpdatePasswordOptions {
    oldPassword: string;
    newPassword: string;
}
interface UpdateSingleKeychainPasswordOptions {
    keychain?: Keychain;
    oldPassword?: string;
    newPassword?: string;
}
interface AddKeychainOptions {
    pub?: string;
    encryptedPrv?: string;
    type?: string;
    source?: string;
    originalPasscodeEncryptionCode?: string;
    enterprise?: string;
    derivedFromParentWithSeed?: any;
    disableKRSEmail?: boolean;
    provider?: string;
    reqId?: RequestTracer;
    krsSpecific?: any;
}
export interface CreateBackupOptions {
    provider?: string;
    source?: string;
    disableKRSEmail?: boolean;
    krsSpecific?: any;
    type?: string;
    reqId?: RequestTracer;
}
interface CreateBitGoOptions {
    source?: 'bitgo';
    enterprise?: string;
    reqId?: RequestTracer;
}
interface GetKeysForSigningOptions {
    reqId?: RequestTracer;
    wallet?: Wallet;
}
export declare enum KeyIndices {
    USER = 0,
    BACKUP = 1,
    BITGO = 2
}
export declare class Keychains {
    private readonly bitgo;
    private readonly baseCoin;
    constructor(bitgo: BitGo, baseCoin: BaseCoin);
    /**
     * Get a keychain by ID
     * @param params
     * @param params.id
     * @param params.xpub (optional)
     * @param params.ethAddress (optional)
     * @param params.reqId (optional)
     * @param callback
     */
    get(params: GetKeychainOptions, callback?: NodeCallback<Keychain>): Bluebird<Keychain>;
    /**
     * list the users keychains
     * @param params
     * @param params.limit - Max number of results in a single call.
     * @param params.prevId - Continue iterating (provided by nextBatchPrevId in the previous list)
     * @param callback
     * @returns {*}
     */
    list(params?: ListKeychainOptions, callback?: NodeCallback<ListKeychainsResult>): Bluebird<ListKeychainsResult>;
    /**
     * Change the decryption password for all possible keychains associated with a user.
     *
     * This function iterates through all keys associated with the user, decrypts
     * them with the old password and re-encrypts them with the new password.
     *
     * This should be called when a user changes their login password, and are expecting
     * that their wallet passwords are changed to match the new login password.
     *
     * @param params
     * @param params.oldPassword - The old password used for encrypting the key
     * @param params.newPassword - The new password to be used for encrypting the key
     * @param callback
     * @returns changedKeys Object - e.g.:
     *  {
     *    xpub1: encryptedPrv,
     *    ...
     *  }
     */
    updatePassword(params: UpdatePasswordOptions, callback?: NodeCallback<ChangedKeychains>): Bluebird<ChangedKeychains>;
    /**
     * Update the password used to decrypt a single keychain
     * @param params
     * @param params.keychain - The keychain whose password should be updated
     * @param params.oldPassword - The old password used for encrypting the key
     * @param params.newPassword - The new password to be used for encrypting the key
     * @returns {object}
     */
    updateSingleKeychainPassword(params?: UpdateSingleKeychainPasswordOptions): Keychain;
    /**
     * Create a public/private key pair
     * @param params.seed
     */
    create(params?: {
        seed?: Buffer;
    }): KeyPair;
    /**
     * Add a keychain to BitGo's records
     * @param params
     * @param callback
     */
    add(params?: AddKeychainOptions, callback?: NodeCallback<Keychain>): Bluebird<Keychain>;
    /**
     * Create a BitGo key
     * @param params (empty)
     * @param callback
     */
    createBitGo(params?: CreateBitGoOptions, callback?: NodeCallback<Keychain>): Bluebird<Keychain>;
    /**
     * Create a backup key
     * @param params
     * @param params.provider (optional)
     * @param callback
     */
    createBackup(params?: CreateBackupOptions, callback?: NodeCallback<Keychain>): Bluebird<Keychain>;
    /**
     * Gets keys for signing from a wallet
     * @param params
     * @param callback
     * @returns {Bluebird[]}
     */
    getKeysForSigning(params?: GetKeysForSigningOptions, callback?: NodeCallback<Keychain[]>): Bluebird<Keychain[]>;
}
export {};
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