import * as Crypto from '@cardano-sdk/crypto';
import * as Ledger from '@cardano-foundation/ledgerjs-hw-app-cardano';
import { LedgerTxTransformerContext } from '../types';
import { Transform } from '@cardano-sdk/util';
export declare const toRequiredSigner: Transform<Crypto.Ed25519KeyHashHex, Ledger.RequiredSigner, LedgerTxTransformerContext>;
export declare const mapRequiredSigners: (signers: Crypto.Ed25519KeyHashHex[] | undefined, context: LedgerTxTransformerContext) => Ledger.RequiredSigner[] | null;
//# sourceMappingURL=requiredSigners.d.ts.map