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frontend/node_modules/@turf/concave/dist/js/index.d.ts

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+import { Feature, FeatureCollection, MultiPolygon, Point, Polygon, Units } from "@turf/helpers";
+/**
+ * Takes a set of {@link Point|points} and returns a concave hull Polygon or MultiPolygon.
+ * Internally, this uses [turf-tin](https://github.com/Turfjs/turf-tin) to generate geometries.
+ *
+ * @name concave
+ * @param {FeatureCollection<Point>} points input points
+ * @param {Object} [options={}] Optional parameters
+ * @param {number} [options.maxEdge=Infinity] the length (in 'units') of an edge necessary for part of the
+ * hull to become concave.
+ * @param {string} [options.units='kilometers'] can be degrees, radians, miles, or kilometers
+ * @returns {Feature<(Polygon|MultiPolygon)>|null} a concave hull (null value is returned if unable to compute hull)
+ * @example
+ * var points = turf.featureCollection([
+ *   turf.point([-63.601226, 44.642643]),
+ *   turf.point([-63.591442, 44.651436]),
+ *   turf.point([-63.580799, 44.648749]),
+ *   turf.point([-63.573589, 44.641788]),
+ *   turf.point([-63.587665, 44.64533]),
+ *   turf.point([-63.595218, 44.64765])
+ * ]);
+ * var options = {units: 'miles', maxEdge: 1};
+ *
+ * var hull = turf.concave(points, options);
+ *
+ * //addToMap
+ * var addToMap = [points, hull]
+ */
+declare function concave(points: FeatureCollection<Point>, options?: {
+    maxEdge?: number;
+    units?: Units;
+}): Feature<Polygon | MultiPolygon> | null;
+export default concave;