import { FeatureCollection, LineString } from 'geojson';
/**
 * Counts the number of connected components in a graph represented by LineString features in a GeoJSON FeatureCollection.
 * Each LineString is treated as an edge in the graph, and connected components are determined by shared coordinates.
 * @param featureCollection - A GeoJSON FeatureCollection containing LineString features
 * @returns The number of connected components in the graph represented by the LineStrings
 */
export declare function graphGetConnectedComponentCount(featureCollection: FeatureCollection<LineString>): number;
export declare function graphGetConnectedComponents(featureCollection: FeatureCollection<LineString>): FeatureCollection<LineString>[];