import { SpatialGeometry } from './utils';
/**
 * Get the centroids of the geometries
 *
 * ## Example
 * ```ts
 * const geoms = [
 *   {
 *     type: 'Feature',
 *     geometry: { type: 'Point', coordinates: [100, 0] },
 *   },
 * ];
 *
 * const centroids = await getCentroids(geoms);
 * ```
 *
 * @param geoms The geometries to get the centroids. See {@link SpatialGeometry}
 * @returns The centroids of the geometries
 */
export declare function getCentroids(geoms: SpatialGeometry): Promise<(number[] | null)[]>;