/**
 * @fileoverview ILedgerSignatureVerifier interface.
 *
 * Verification interface decoupled from signing for separation of concerns.
 *
 * @see Design: Block Chain Ledger — ILedgerSignatureVerifier
 * @see Requirements 3.2
 */
import { SignatureUint8Array } from '@digitaldefiance/ecies-lib';
/**
 * Verifies SECP256k1 signatures for ledger entries.
 */
export interface ILedgerSignatureVerifier {
    /** Verify that the signature was produced by the holder of the given public key over the given data. */
    verify(publicKey: Uint8Array, data: Uint8Array, signature: SignatureUint8Array): boolean;
}
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