export declare const EpsdtReferralConditionIndicatorCode: {
    readonly Av: "AV";
    readonly Nu: "NU";
    readonly S2: "S2";
    readonly St: "ST";
};
export type EpsdtReferralConditionIndicatorCode = (typeof EpsdtReferralConditionIndicatorCode)[keyof typeof EpsdtReferralConditionIndicatorCode];