/** ******************************************************************************
 *  (c) 2019-2022 Zondax AG
 *  (c) 2016-2017 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 ******************************************************************************* */
import Transport from '@ledgerhq/hw-transport';
import type { AddressVersion } from '@stacks/transactions';
import { LedgerError } from './common';
import { MultisigAddressOptions, ResponseAddress, ResponseAppInfo, ResponseMasterFingerprint, ResponseSign, ResponseVersion } from './types';
export { LedgerError };
export * from './types';
export default class StacksApp {
    transport: Transport;
    constructor(transport: Transport);
    static prepareChunks(serializedPathBuffer: Buffer, message: Buffer): Buffer<ArrayBufferLike>[];
    signGetChunks(path: string, message: Buffer): Buffer<ArrayBufferLike>[];
    getVersion(): Promise<ResponseVersion>;
    getAppInfo(): Promise<ResponseAppInfo>;
    getAddressAndPubKey(path: string, version: AddressVersion): Promise<ResponseAddress>;
    getIdentityPubKey(path: string): Promise<ResponseAddress>;
    getMasterFingerprint(): Promise<ResponseMasterFingerprint>;
    showAddressAndPubKey(path: string, version: AddressVersion): Promise<ResponseAddress>;
    /**
     * Derive a multisig (P2SH) address. The device derives its own key from
     * `path` and combines it with the supplied cosigner keys to compute the
     * address; the response's `publicKey` is this device's own key.
     *
     * `version` is the c32 multisig version byte (20 mainnet `SM…`, 21 testnet `SN…`).
     */
    getMultisigAddressAndPubKey(path: string, version: AddressVersion, options: MultisigAddressOptions): Promise<ResponseAddress>;
    /** Same as {@link getMultisigAddressAndPubKey} but shows the address on-device for verification. */
    showMultisigAddressAndPubKey(path: string, version: AddressVersion, options: MultisigAddressOptions): Promise<ResponseAddress>;
    private sendMultisigChunks;
    signSendChunk(chunkIdx: number, chunkNum: number, chunk: Buffer, ins: number): Promise<ResponseSign>;
    sign(path: string, message: Buffer): Promise<any>;
    sign_msg(path: string, message: string): Promise<any>;
    sign_jwt(path: string, message: string): Promise<any>;
    sign_structured_msg(path: string, domain: string, message: string): Promise<any>;
}