import { AbstractContract } from '../abstractContract.js';
import { ByteString } from '../types/index.js';
import { BacktraceInfo } from '../types/structs.js';
/**
 * Verifies the backtrace from a contract's UTXO to a genesis outpoint.
 * @ignore
 * @param _self - The contract instance containing the UTXO to backtrace from
 * @param _backtraceInfo - Information needed for backtracing
 * @param _genesisOutpoint - The target genesis outpoint to verify against
 * @returns true if verification succeeds, throws Error if UTXO lacks required txHashPreimage
 * @throws Error when UTXO doesn't have txHashPreimage required for backtracing
 */
export declare function backtraceToOutpointImpl(_self: AbstractContract, _backtraceInfo: BacktraceInfo, _genesisOutpoint: ByteString): boolean;
/**
 * Verifies the backtrace from current script to genesis script.
 * @ignore
 * @param _self - The contract instance containing UTXO data
 * @param _backtraceInfo - Backtrace information to verify
 * @param _genesisScript - The genesis script to trace back to
 * @returns true if verification succeeds, throws Error if verification fails or if UTXO lacks txHashPreimage
 * @throws Error when UTXO doesn't have required txHashPreimage or when backtrace verification fails
 */
export declare function backtraceToScriptImpl(_self: AbstractContract, _backtraceInfo: BacktraceInfo, _genesisScript: ByteString): boolean;
//# sourceMappingURL=backtraceToGenensis.d.ts.map