export declare const validateOtpRateLimit: (validateKey: string) => Promise<boolean>;
export declare const generateOtp: (key: string, userId: string, email: string, mobile: string, type: string, suffix?: string, templateGateway?: string, templateSms?: string, templateEmail?: string, userInfo?: string, locale?: string) => Promise<{
    otp: string;
    locale: string;
    ref: string;
    user_id: string;
    mobile: string;
    type: string;
    template: any;
    ttl: any;
    user_info: string;
    templateType: string;
    email: string;
}>;
export declare const validateOtp: (key: string, otp: string, suffix?: string) => Promise<any>;
export declare const verifiedOtp: (key: string, suffix?: string) => Promise<any>;