/** FireStore Database  Tbl  JSON Format. Same as IR8Tbl.
 */
export declare type IR8TblFS = IR8Tbl;
/**
 * Table can belong to zero,one or many salle(s).
 * Stored Inside Le PlanSalle
 * TODO Add salleBtns
 *
 */
export interface IR8Tbl {
    guid: string;
    tbl: string;
    name?: string;
    description?: string;
    extref?: string;
    tags?: string[];
}
export declare function TblInitialValue(): Partial<IR8Tbl>;
/** Default Validation Tbl
 * Throw Error if fail
 */
export declare function CheckTblIsValid(Obj: Partial<IR8Tbl> | Partial<IR8TblFS>): void;
/** Default Validation Tbl
 * return Error message if failure
 */
export declare function TblIsValid(Obj: Partial<IR8Tbl> | Partial<IR8TblFS>): string;
/** Serialize IR8Tbl to Firestore JSON */
export declare function Tbl2JSON(Obj: Partial<IR8Tbl>): IR8TblFS;
/** Serialize Firestore JSON to IR8Tbl. json can be undefined */
export declare function JSON2Tbl(json: Partial<IR8TblFS> | undefined, target: IR8Tbl): void;
/** New Tbl from Firestore JSON */
export declare function JSONAsTbl(json?: Partial<IR8TblFS>): IR8Tbl;