import type { ChartExcelExtractor } from "./types.mjs";
/**
 * Map shape entries are joined to GeoJSON features by `name`, not by an index, so the
 * name is the identity. `value` is genuinely optional, so a feature present in the data
 * with no number still produces a row with an empty value cell. Visibility is per item.
 */
export declare const mapShapeExtractor: ChartExcelExtractor<'mapShape'>;