@btc-vision/transaction/build/transaction/offline/TransactionStateCapture.d.ts

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

import { TransactionType } from '../enums/TransactionType.js';
import type { ISerializableTransactionState, PrecomputedData } from './interfaces/ISerializableState.js';
import type { IDeploymentParameters, IFundingTransactionParameters, IInteractionParameters, ITransactionParameters } from '../interfaces/ITransactionParameters.js';
/**
 * Parameters required to capture state from any transaction builder
 */
export interface CaptureParams {
    /** The original transaction parameters */
    params: ITransactionParameters;
    /** The transaction type */
    type: TransactionType;
    /** Pre-computed data from the builder */
    precomputed?: Partial<PrecomputedData>;
}
/**
 * Captures transaction state from builders for offline signing.
 * This class creates serializable state objects from transaction parameters.
 */
export declare class TransactionStateCapture {
    /**
     * Capture state from a FundingTransaction
     */
    static fromFunding(params: IFundingTransactionParameters, precomputed?: Partial<PrecomputedData>): ISerializableTransactionState;
    /**
     * Capture state from a DeploymentTransaction
     */
    static fromDeployment(params: IDeploymentParameters, precomputed: Partial<PrecomputedData> & {
        compiledTargetScript: string;
        randomBytes: string;
    }): ISerializableTransactionState;
    /**
     * Capture state from an InteractionTransaction
     */
    static fromInteraction(params: IInteractionParameters, precomputed: Partial<PrecomputedData> & {
        compiledTargetScript: string;
        randomBytes: string;
    }): ISerializableTransactionState;
    /**
     * Capture state from a MultiSignTransaction
     */
    static fromMultiSig(params: ITransactionParameters & {
        pubkeys: Uint8Array[];
        minimumSignatures: number;
        receiver: string;
        requestedAmount: bigint;
        refundVault: string;
        originalInputCount?: number;
        existingPsbtBase64?: string;
    }, precomputed?: Partial<PrecomputedData>): ISerializableTransactionState;
    /**
     * Capture state from a CustomScriptTransaction
     */
    static fromCustomScript(params: ITransactionParameters & {
        scriptElements: (Uint8Array | number)[];
        witnesses: Uint8Array[];
        annex?: Uint8Array;
    }, precomputed?: Partial<PrecomputedData>): ISerializableTransactionState;
    /**
     * Capture state from a CancelTransaction
     */
    static fromCancel(params: ITransactionParameters & {
        compiledTargetScript: Uint8Array | string;
    }, precomputed?: Partial<PrecomputedData>): ISerializableTransactionState;
    /**
     * Main state capture method
     */
    private static captureState;
    /**
     * Create serialization header
     */
    private static createHeader;
    /**
     * Extract base parameters common to all transaction types
     */
    private static extractBaseParams;
    /**
     * Extract signer mappings for address rotation mode
     */
    private static extractSignerMappings;
    /**
     * Extract type-specific data based on transaction type
     */
    private static extractTypeSpecificData;
    private static extractFundingData;
    private static extractDeploymentData;
    private static extractInteractionData;
    private static extractMultiSigData;
    private static extractCustomScriptData;
    private static extractCancelData;
    /**
     * Build precomputed data object
     */
    private static buildPrecomputedData;
    /**
     * Serialize UTXOs array
     */
    private static serializeUTXOs;
    /**
     * Serialize outputs array
     */
    private static serializeOutputs;
    /**
     * Convert network to name string
     */
    private static networkToName;
    /**
     * Convert network to chain ID
     */
    private static networkToChainId;
}
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