From b50f4e455651dc8f93e4657bd0984e800de1eb19 Mon Sep 17 00:00:00 2001
From: Markus Chmelar <mexx@innovaptor.com>
Date: Fri, 21 Jul 2017 00:53:59 +0200
Subject: [PATCH] Leaflet: Polygon Constructor with Multi-Dimensional Array
 (#18260)

---
 types/leaflet/index.d.ts       |  4 ++--
 types/leaflet/leaflet-tests.ts | 10 ++++++++++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/types/leaflet/index.d.ts b/types/leaflet/index.d.ts
index 5589ad9303..119f5d3006 100644
--- a/types/leaflet/index.d.ts
+++ b/types/leaflet/index.d.ts
@@ -615,13 +615,13 @@ declare namespace L {
     function polyline(latlngs: LatLngExpression[], options?: PolylineOptions): Polyline;
 
     class Polygon extends InternalPolyline {
-        constructor(latlngs: LatLngExpression[], options?: PolylineOptions);
+        constructor(latlngs: LatLngExpression[] | LatLngExpression[][], options?: PolylineOptions);
         toGeoJSON(): GeoJSONFeature<GeoJSONPolygon | GeoJSONMultiPolygon>;
 
         feature?: GeoJSONFeature<GeoJSONPolygon | GeoJSONMultiPolygon>;
     }
 
-    function polygon(latlngs: LatLngExpression[], options?: PolylineOptions): Polygon;
+    function polygon(latlngs: LatLngExpression[] | LatLngExpression[][], options?: PolylineOptions): Polygon;
 
     class Rectangle extends Polygon {
         constructor(latLngBounds: LatLngBoundsExpression, options?: PolylineOptions);
diff --git a/types/leaflet/leaflet-tests.ts b/types/leaflet/leaflet-tests.ts
index 1aa11c3442..7b3872f6bc 100644
--- a/types/leaflet/leaflet-tests.ts
+++ b/types/leaflet/leaflet-tests.ts
@@ -450,6 +450,16 @@ L.marker([1, 2], {
 	className: 'my-div-icon'
 }));
 
+const latLngs = [
+  { lat: 0, lng: 0 },
+  { lat: 1, lng: 1 }
+];
+let polygon = new L.Polygon(latLngs);
+let polygonExclusion = new L.Polygon([latLngs, latLngs]);
+
+L.polygon(latLngs).addTo(map);
+L.polygon([latLngs, latLngs]).addTo(map);
+
 L.Util.extend({});
 L.Util.create({});
 L.Util.bind(() => {}, {});