import { Transaction } from '@scure/btc-signer';
type BitcoinJsStyleInput = {
    script?: Uint8Array;
    witness?: Uint8Array[];
};
/**
 * Detects the preimage from a claim transaction
 */
export declare const detectPreimage: (vin: number, claimTransaction: Transaction | {
    ins: BitcoinJsStyleInput[];
}) => Uint8Array;
export {};
//# sourceMappingURL=PreimageDetector.d.ts.map