import { OtpPurpose } from '../enums/otp-purpose.enum';
export interface IssueOtpRequest {
    uid: string;
    authId: string;
    identifier: string;
    identifierType: 'email' | 'phone';
    purpose: OtpPurpose;
    expiresIn?: number;
}
export interface IssueOtpResult {
    handledDelivery: boolean;
    code?: string;
    verificationId?: string;
    expiresAt?: Date;
}
export interface VerifyOtpRequest {
    uid: string;
    code: string;
    purpose?: OtpPurpose;
}
export interface VerifyOtpResult {
    success: boolean;
    metadata?: Record<string, any>;
    authId?: string;
}
export interface ResendOtpRequest {
    uid: string;
    purpose?: OtpPurpose;
}
export interface ResendOtpResult {
    handledDelivery: boolean;
    code?: string;
    verificationId?: string;
    expiresAt?: Date;
    metadata?: {
        identifier: string;
        identifierType: 'email' | 'phone';
        purpose: string;
    };
}
export declare const AUTH_OTP_PROVIDER = "AUTH_OTP_PROVIDER";
export declare const AUTH_OTP_PROVIDER_EMAIL = "AUTH_OTP_PROVIDER_EMAIL";
export declare const AUTH_OTP_PROVIDER_PHONE = "AUTH_OTP_PROVIDER_PHONE";
export interface AuthOtpProvider {
    issue(request: IssueOtpRequest): Promise<IssueOtpResult>;
    verify(request: VerifyOtpRequest): Promise<VerifyOtpResult>;
    resend?(request: ResendOtpRequest): Promise<ResendOtpResult>;
}
/**
 * Granular per-channel OTP provider map.
 * Use this instead of (or alongside) the top-level `otpProvider` option
 * when different identifier types should use different OTP backends.
 *
 * Any channel left undefined falls back to the top-level `otpProvider`,
 * which itself defaults to `DatabaseOtpProvider`.
 */
export interface OtpProviderMap {
    email?: any;
    phone?: any;
}