import type { GenerateOTPInput, GenerateOTPResult, GenerateTokenInput, GenerateTokenResult, OTPManagerOptions, OTPTokenLinkOptions, VerifyOTPInput, VerifyTokenInput } from "./otp.types.js";
export declare class OTPManager {
    private readonly options;
    constructor(options: OTPManagerOptions);
    generate(input: GenerateOTPInput): Promise<GenerateOTPResult>;
    generateAndSend(input: GenerateOTPInput): Promise<GenerateOTPResult>;
    verify(input: VerifyOTPInput): Promise<true>;
    generateToken(input: GenerateTokenInput): Promise<GenerateTokenResult>;
    generateTokenAndSend(input: GenerateTokenInput, linkOptions?: OTPTokenLinkOptions): Promise<GenerateTokenResult>;
    verifyToken(input: VerifyTokenInput): Promise<true>;
    private generateSecretFlow;
    private verifySecretFlow;
    private buildKeys;
    private getResolvedCooldown;
    private getResolvedRateLimit;
    private getResolvedReplayProtection;
    private getResolvedLockout;
    private shouldCheckGenerateLock;
    private shouldCheckVerifyLock;
    private buildEventContext;
    private sendDelivery;
    private emitGenerated;
    private emitVerified;
    private emitFailed;
    private emitLocked;
    private emitRateLimited;
    private emitCooldownBlocked;
    private dispatchLifecycleEvent;
    private getHook;
}