export declare enum OtpPurpose {
    PHONE_VERIFICATION = "phone_verification",
    PASSWORD_RESET = "password_reset",
    TRANSACTION_AUTHORIZATION = "transaction_authorization",
    WITHDRAWAL_AUTHORIZATION = "withdrawal_authorization",
    PROFILE_UPDATE = "profile_update",
    KYC_VERIFICATION = "kyc_verification",
    LOGIN_VERIFICATION = "login_verification",
    EMAIL_VERIFICATION = "email_verification",
    STAFF_PASSWORD_RESET = "staff_password_reset"
}