/** FireStore Database  Tariff  JSON Format. Same as IR8Tariff.
 */
export declare type IR8TariffFS = IR8Tariff;
/**
 * Tariffs
 * Stored Inside La Carte
 * Each article have a default price and can have a price by tariff
 *
 */
export interface IR8Tariff {
    guid: string;
    tariff: number;
    name: string;
    fml?: string;
    description?: string;
    extref?: string;
    tags?: string[];
}
export declare function TariffInitialValue(): Partial<IR8Tariff>;
/** Default Validation Tariff
 * Throw Error if fail
 */
export declare function CheckTariffIsValid(Obj: Partial<IR8Tariff> | Partial<IR8TariffFS>): void;
/** Default Validation Tariff
 * return Error message if failure
 */
export declare function TariffIsValid(Obj: Partial<IR8Tariff> | Partial<IR8TariffFS>): string;
/** Serialize IR8Tariff to Firestore JSON */
export declare function Tariff2JSON(Obj: Partial<IR8Tariff>): IR8TariffFS;
/** Serialize Firestore JSON to IR8Tariff. json can be undefined */
export declare function JSON2Tariff(json: Partial<IR8TariffFS> | undefined, target: IR8Tariff): void;
/** New Tariff from Firestore JSON */
export declare function JSONAsTariff(json?: Partial<IR8TariffFS>): IR8Tariff;