@btc-vision/transaction/browser/transaction/shared/TweakedTransaction.d.ts

OPNet transaction library allows you to create and sign transactions for the OPNet network.

import { Logger } from '@btc-vision/logger';
import { Network, P2TRPayment, Psbt, PsbtInput, PsbtInputExtended, Signer, Transaction } from '@btc-vision/bitcoin';
import { ECPairInterface } from 'ecpair';
import { UTXO } from '../../utxo/interfaces/IUTXO.js';
import { TapLeafScript } from '../interfaces/Tap.js';
import { ChainId } from '../../network/ChainId.js';
import { UnisatSigner } from '../browser/extensions/UnisatSigner.js';
export interface ITweakedTransactionData {
    readonly signer: Signer | ECPairInterface | UnisatSigner;
    readonly network: Network;
    readonly chainId?: ChainId;
    readonly nonWitnessUtxo?: Buffer;
    readonly noSignatures?: boolean;
    readonly unlockScript?: Buffer[];
}
export declare enum TransactionSequence {
    REPLACE_BY_FEE = 4294967293,
    FINAL = 4294967295
}
export declare abstract class TweakedTransaction extends Logger {
    readonly logColor: string;
    finalized: boolean;
    protected signer: Signer | ECPairInterface | UnisatSigner;
    protected tweakedSigner?: ECPairInterface;
    protected network: Network;
    protected signed: boolean;
    protected abstract readonly transaction: Psbt;
    protected sighashTypes: number[] | undefined;
    protected scriptData: P2TRPayment | null;
    protected tapData: P2TRPayment | null;
    protected readonly inputs: PsbtInputExtended[];
    protected sequence: number;
    protected tapLeafScript: TapLeafScript | null;
    protected nonWitnessUtxo?: Buffer;
    protected readonly isBrowser: boolean;
    protected regenerated: boolean;
    protected ignoreSignatureErrors: boolean;
    protected noSignatures: boolean;
    protected unlockScript: Buffer[] | undefined;
    protected constructor(data: ITweakedTransactionData);
    static readScriptWitnessToWitnessStack(Buffer: Buffer): Buffer[];
    static preEstimateTaprootTransactionFees(feeRate: bigint, numInputs: bigint, numOutputs: bigint, numWitnessElements: bigint, witnessElementSize: bigint, emptyWitness: bigint, taprootControlWitnessSize?: bigint, taprootScriptSize?: bigint): bigint;
    protected static signInput(transaction: Psbt, input: PsbtInput, i: number, signer: Signer | ECPairInterface, sighashTypes: number[]): void;
    protected static calculateSignHash(sighashTypes: number[]): number;
    ignoreSignatureError(): void;
    getScriptAddress(): string;
    getTransaction(): Transaction;
    getTapAddress(): string;
    disableRBF(): void;
    getTweakerHash(): Buffer | undefined;
    preEstimateTransactionFees(feeRate: bigint, numInputs: bigint, numOutputs: bigint, numSignatures: bigint, numPubkeys: bigint): bigint;
    protected generateTapData(): P2TRPayment;
    protected generateScriptAddress(): P2TRPayment;
    protected getSignerKey(): Signer | ECPairInterface;
    protected signInput(transaction: Psbt, input: PsbtInput, i: number, signer: Signer | ECPairInterface, reverse?: boolean, errored?: boolean): Promise<void>;
    protected splitArray<T>(arr: T[], chunkSize: number): T[][];
    protected signInputs(transaction: Psbt): Promise<void>;
    protected signInputsNonWalletBased(transaction: Psbt): Promise<void>;
    protected internalPubKeyToXOnly(): Buffer;
    protected internalInit(): void;
    protected tweakSigner(): void;
    protected getTweakedSigner(useTweakedHash?: boolean, signer?: Signer | ECPairInterface): ECPairInterface | undefined;
    protected generateP2SHRedeemScript(customWitnessScript: Buffer): Buffer | undefined;
    protected generateP2SHRedeemScriptLegacy(inputAddr: string): {
        redeemScript: Buffer;
        outputScript: Buffer;
    } | undefined;
    protected generateP2SHP2PKHRedeemScript(inputAddr: string): {
        redeemScript: Buffer;
        outputScript: Buffer;
    } | undefined;
    protected generatePsbtInputExtended(utxo: UTXO, i: number, _extra?: boolean): PsbtInputExtended;
    protected customFinalizerP2SH: (inputIndex: number, input: PsbtInput, scriptA: Buffer, isSegwit: boolean, isP2SH: boolean, isP2WSH: boolean) => {
        finalScriptSig: Buffer | undefined;
        finalScriptWitness: Buffer | undefined;
    };
    protected signInputsWalletBased(transaction: Psbt): Promise<void>;
    private attemptSignTaproot;
    private isTaprootScriptSpend;
    private signTaprootInput;
    private signNonTaprootInput;
}