/** FireStore Database  Printer  JSON Format. Same as IR8Printer.
 */
export declare type IR8PrinterFS = IR8Printer;
/**
 * Define available print device
 * Stored Inside The Printor
 *
 */
export interface IR8Printer {
    guid: string;
    printer: number;
    name?: string;
    description?: string;
}
export declare function PrinterInitialValue(): Partial<IR8Printer>;
/** Default Validation Printer
 * Throw Error if fail
 */
export declare function CheckPrinterIsValid(Obj: Partial<IR8Printer> | Partial<IR8PrinterFS>): void;
/** Default Validation Printer
 * return Error message if failure
 */
export declare function PrinterIsValid(Obj: Partial<IR8Printer> | Partial<IR8PrinterFS>): string;
/** Serialize IR8Printer to Firestore JSON */
export declare function Printer2JSON(Obj: Partial<IR8Printer>): IR8PrinterFS;
/** Serialize Firestore JSON to IR8Printer. json can be undefined */
export declare function JSON2Printer(json: Partial<IR8PrinterFS> | undefined, target: IR8Printer): void;
/** New Printer from Firestore JSON */
export declare function JSONAsPrinter(json?: Partial<IR8PrinterFS>): IR8Printer;