import type { OTPHashingOptions, OTPPayload } from "./otp.types.js";
export declare function hashOtp(otp: string): string;
export declare function createStoredOtpHash(otp: string, payload: OTPPayload, hashing?: OTPHashingOptions): string;
export declare function buildVerificationHashes(otp: string, payload: OTPPayload, hashing?: OTPHashingOptions): string[];
export declare function verifyOtpHash(otp: string, payload: OTPPayload, expectedHash: string, hashing?: OTPHashingOptions): boolean;