export declare const MESSAGE_CONSTANT: {
    EMAIL_ALREADY_IN_USE: string;
    USER_NOT_FOUND: string;
    INVALID_EMAIL_OR_PASSWORD: string;
    INVALID_PASSWORD: string;
    REFERRAL_NOT_FOUND: string;
    CONFIRM_PASSWORD_AND_NEW_PASSWORD_MUST_BE_SAME: string;
    NEW_PASSWORD_AND_OLD_PASSWORD_MUST_BE_DIFFERENT: string;
    INVALID_OLD_PASSWORD: string;
    USER_REGISTER_SUCCESSFULLY: string;
    USER_LOGIN_SUCCESSFULLY: string;
    ADD_REFERRAL_SUCCESSFULLY: string;
    REFERRAL_UPDATE_SUCCESSFULLY: string;
    UPDATE_USER_PROFILE: string;
    LOGOUT_SUCCESSFULLY: string;
    PDF_ADDED_SUCCESSFULLY: string;
    PDF_DELETED_SUCCESSFULLY: string;
    PASSWORD_CHANGED_SUCCESSFULLY: string;
};