import AbstractColumnHelper, { SerializerOrParserFnProps } from '../column.interface'; export declare class BarcodeHelper extends AbstractColumnHelper { columnDefaultMeta: { barcodeFormat: "CODE128"; }; serializeValue(_value: any, params: SerializerOrParserFnProps['params']): undefined; parseValue(value: any): string | null; parsePlainCellValue(value: any): string; }