/// <reference types="node" />
/// <reference types="node" />
import type Transport from "@ledgerhq/hw-transport";
import BtcNew from "./BtcNew";
import BtcOld from "./BtcOld";
import type { CreateTransactionArg } from "./createTransaction";
import type { AddressFormat } from "./getWalletPublicKey";
import type { SignP2SHTransactionArg } from "./signP2SHTransaction";
import type { Transaction } from "./types";
import type { SignPsbtBufferOptions } from "./signPsbt/types";
export type { AddressFormat };
/**
 * @class Btc
 * @description Bitcoin API.
 * @param transport The transport layer used for communication.
 * @param scrambleKey This parameter is deprecated and no longer needed.
 * @param currency The currency to use, defaults to "bitcoin".
 * @example
 * import Btc from "@ledgerhq/hw-app-btc";
 * const btc = new Btc({ transport, currency: "bitcoin" });
 */
export default class Btc {
    private _transport;
    private _impl;
    constructor({ transport, scrambleKey, currency, }: {
        transport: Transport;
        scrambleKey?: string;
        currency?: string;
    });
    /**
     * Get an XPUB with a ledger device
     * @param arg derivation parameter
     * - path: a BIP 32 path of the account level. (e.g. The derivation path `84'/0'/0'`
     * follows the `purpose' / coin_type' / account'` standard, with purpose=84, coin_type=0, account=0)
     * - xpubVersion: the XPUBVersion of the coin used. (refer to ledgerjs/packages/cryptoassets/src/currencies.ts
     * for the XPUBVersion value if needed)
     * @returns XPUB of the account
     */
    getWalletXpub(arg: {
        path: string;
        xpubVersion: number;
    }): Promise<string>;
    /**
     * @param path a BIP 32 path (i.e. the `purpose’ / coin_type’ / account’ / change / address_index` standard)
     * @param options an object with optional these fields:
     *
     * - verify (boolean) whether ask user to confirm the address on the device
     *
     * - format ("legacy" | "p2sh" | "bech32" | "bech32m" | "cashaddr") to use different bitcoin address formatter.
     *
     * NB The normal usage is to use:
     *
     * - legacy format with 44' paths
     *
     * - p2sh format with 49' paths
     *
     * - bech32 format with 84' paths
     *
     * - bech32m format with 86' paths
     *
     * - cashaddr in case of Bitcoin Cash
     *
     * @example
     * btc.getWalletPublicKey("44'/0'/0'/0/0").then(o => o.bitcoinAddress)
     * btc.getWalletPublicKey("49'/0'/0'/0/0", { format: "p2sh" }).then(o => o.bitcoinAddress)
     */
    getWalletPublicKey(path: string, opts?: {
        verify?: boolean;
        format?: AddressFormat;
    }): Promise<{
        publicKey: string;
        bitcoinAddress: string;
        chainCode: string;
    }>;
    /**
     * You can sign a message according to the Bitcoin Signature format and retrieve v, r, s given the message and the BIP 32 path of the account to sign.
     * @example
     btc.signMessage("44'/60'/0'/0'/0", Buffer.from("test").toString("hex")).then(function(result) {
       var v = result['v'] + 27 + 4;
       var signature = Buffer.from(v.toString(16) + result['r'] + result['s'], 'hex').toString('base64');
       console.log("Signature : " + signature);
     }).catch(function(ex) {console.log(ex);});
     */
    signMessage(path: string, messageHex: string): Promise<{
        v: number;
        r: string;
        s: string;
    }>;
    /**
     * To sign a transaction involving standard (P2PKH) inputs, call createTransaction with the following parameters
     * @param inputs is an array of [ transaction, output_index, optional redeem script, optional sequence ] where
     *
     * * transaction is the previously computed transaction object for this UTXO
     * * output_index is the output in the transaction used as input for this UTXO (counting from 0)
     * * redeem script is the optional redeem script to use when consuming a Segregated Witness input
     * * sequence is the sequence number to use for this input (when using RBF), or non present
     * @param associatedKeysets is an array of BIP 32 paths pointing to the path to the private key used for each UTXO
     * @param changePath is an optional BIP 32 path pointing to the path to the public key used to compute the change address
     * @param outputScriptHex is the hexadecimal serialized outputs of the transaction to sign, including leading vararg voutCount
     * @param lockTime is the optional lockTime of the transaction to sign, or default (0)
     * @param sigHashType is the hash type of the transaction to sign, or default (all)
     * @param segwit is an optional boolean indicating wether to use segwit or not. This includes wrapped segwit.
     * @param additionals list of additionnal options
     *
     * - "bech32" for spending native segwit outputs
     * - "bech32m" for spending segwit v1+ outputs
     * - "abc" for bch
     * - "gold" for btg
     * - "decred" for decred
     * - "zcash" for zcash
     * - "bipxxx" for using BIPxxx
     * - "sapling" to indicate a zec transaction is supporting sapling (to be set over block 419200)
     * @param expiryHeight is an optional Buffer for zec overwinter / sapling Txs
     * @param useTrustedInputForSegwit trust inputs for segwit transactions. If app version >= 1.4.0 this should be true.
     * @return the signed transaction ready to be broadcast
     * @example
    btc.createTransaction({
     inputs: [ [tx1, 1] ],
     associatedKeysets: ["0'/0/0"],
     outputScriptHex: "01905f0100000000001976a91472a5d75c8d2d0565b656a5232703b167d50d5a2b88ac"
    }).then(res => ...);
     */
    createPaymentTransaction(arg: CreateTransactionArg): Promise<string>;
    /**
     * Signs a PSBT buffer using the Bitcoin app (new protocol).
     *
     * - If the PSBT is v2, it is deserialized directly.
     * - If the PSBT is v0, it is converted to v2 internally.
     * - The account type (legacy, wrapped segwit, native segwit, taproot) is
     *   inferred from PSBT data when possible, or from the provided options.
     *
     * Note: All internal inputs (inputs that can be signed by the device) must
     * belong to the same account and use the same account type. Mixed input types
     * or inputs from different accounts are not supported and will throw an error.
     *
     * @param psbtBuffer - Raw PSBT buffer (v0 or v2) to be signed.
     * @param options - Signing configuration.
     * @param options.finalizePsbt - Whether to finalize the PSBT after signing.
     *   If true, the returned `tx` is a fully signed
     *   transaction ready for broadcast.
     * @param options.accountPath - BIP32 account path (for example,
     *   "m/84'/0'/0'"). Required. Used to populate missing BIP32 derivation
     *   information when the PSBT lacks it, and as the signing account path.
     * @param options.addressFormat - Explicit address format to use when the
     *   account type cannot be inferred from the PSBT ("legacy", "p2sh",
     *   "bech32", or "bech32m").
     * @param options.onDeviceSignatureRequested - Callback when signature is about to be requested from device.
     * @param options.onDeviceSignatureGranted - Callback when the first signature is granted by device.
     * @param options.onDeviceStreaming - Callback to track signing progress with index and total.
     * @param options.knownAddressDerivations - Map from scriptPubKey hash (hex) to { pubkey, path }.
     *   Required. Built by the caller from the wallet's known addresses (receive/change).
     *
     * @returns An object containing:
     * - `psbt`: the serialized PSBT (with signatures; finalized if
     *   `finalizePsbt` is true).
     * - `tx`: the fully signed transaction hex string, only when
     *   `finalizePsbt` is true; omitted when not finalizing.
     */
    signPsbtBuffer(psbtBuffer: Buffer, options: SignPsbtBufferOptions): Promise<{
        psbt: Buffer;
        tx?: string;
    }>;
    /**
     * To obtain the signature of multisignature (P2SH) inputs, call signP2SHTransaction_async with the folowing parameters
     * @param inputs is an array of [ transaction, output_index, redeem script, optional sequence ] where
     * * transaction is the previously computed transaction object for this UTXO
     * * output_index is the output in the transaction used as input for this UTXO (counting from 0)
     * * redeem script is the mandatory redeem script associated to the current P2SH input
     * * sequence is the sequence number to use for this input (when using RBF), or non present
     * @param associatedKeysets is an array of BIP 32 paths pointing to the path to the private key used for each UTXO
     * @param outputScriptHex is the hexadecimal serialized outputs of the transaction to sign
     * @param lockTime is the optional lockTime of the transaction to sign, or default (0)
     * @param sigHashType is the hash type of the transaction to sign, or default (all)
     * @return the signed transaction ready to be broadcast
     * @example
    btc.signP2SHTransaction({
    inputs: [ [tx, 1, "52210289b4a3ad52a919abd2bdd6920d8a6879b1e788c38aa76f0440a6f32a9f1996d02103a3393b1439d1693b063482c04bd40142db97bdf139eedd1b51ffb7070a37eac321030b9a409a1e476b0d5d17b804fcdb81cf30f9b99c6f3ae1178206e08bc500639853ae"] ],
    associatedKeysets: ["0'/0/0"],
    outputScriptHex: "01905f0100000000001976a91472a5d75c8d2d0565b656a5232703b167d50d5a2b88ac"
    }).then(result => ...);
     */
    signP2SHTransaction(arg: SignP2SHTransactionArg): Promise<string[]>;
    /**
     * For each UTXO included in your transaction, create a transaction object from the raw serialized version of the transaction used in this UTXO.
     * @param transactionHex a raw hexadecimal serialized transaction
     * @param isSegwitSupported is a boolean indicating if the segwit is supported
     * @param hasExtraData is a boolean (komodo, zencash and zcash include extraData in their transactions, others don't)
     * @param additionals list of additionnal options
     * @return the transaction object deserialized from the raw hexadecimal transaction
     * @example
    const tx1 = btc.splitTransaction("01000000014ea60aeac5252c14291d428915bd7ccd1bfc4af009f4d4dc57ae597ed0420b71010000008a47304402201f36a12c240dbf9e566bc04321050b1984cd6eaf6caee8f02bb0bfec08e3354b022012ee2aeadcbbfd1e92959f57c15c1c6debb757b798451b104665aa3010569b49014104090b15bde569386734abf2a2b99f9ca6a50656627e77de663ca7325702769986cf26cc9dd7fdea0af432c8e2becc867c932e1b9dd742f2a108997c2252e2bdebffffffff0281b72e00000000001976a91472a5d75c8d2d0565b656a5232703b167d50d5a2b88aca0860100000000001976a9144533f5fb9b4817f713c48f0bfe96b9f50c476c9b88ac00000000");
     */
    splitTransaction(transactionHex: string, isSegwitSupported?: boolean | null | undefined, hasExtraData?: boolean, additionals?: Array<string>): Transaction;
    /**
     * Serialize a transaction's outputs to hexadecimal
     * @example
    const tx1 = btc.splitTransaction("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");
    const outputScript = btc.serializeTransactionOutputs(tx1).toString('hex');
    */
    serializeTransactionOutputs(t: Transaction): Buffer;
    /**
     * Trusted input is the hash of a UTXO that needs to be signed
     * For Legacy transactions, the app has some APDUs flows that do the amount check for an UTXO,
     * by parsing the transaction that created this UTXO
     */
    getTrustedInput(indexLookup: number, transaction: Transaction, additionals?: Array<string>): Promise<string>;
    /**
     * Trusted input is the hash of a UTXO that needs to be signed. BIP143 is used for Segwit inputs.
     */
    getTrustedInputBIP143(indexLookup: number, transaction: Transaction, additionals?: Array<string>): string;
    changeImplIfNecessary(): Promise<BtcOld | BtcNew>;
}
//# sourceMappingURL=Btc.d.ts.map