@types/google-map-react - optional elementType and featureType of a MapTypeStyle (#28766)

* optional elementType and featureType of a MapTypeStyle

* little fix

types/google-map-react/google-map-react-tests.tsx

@@ -13,6 +13,17 @@ const options: MapOptions = {
             featureType: "administrative",
             elementType: "all",
             stylers: [ {saturation: "-100"} ]
+        },
+        {
+            featureType: "administrative.neighborhood",
+            stylers: [ {visibility: "off" } ]
+        },
+        {
+            elementType: "labels.text.stroke",
+            stylers: [ {color: "#242f3e"} ]
+        },
+        {
+            stylers: [ {color: "#fcfffd"} ]
         }
     ],
 };

types/google-map-react/index.d.ts

@@ -9,8 +9,8 @@ import * as React from 'react';
 export type BootstrapURLKeys = ({ key: string; } | { client: string; v: string; }) & { language?: string };
 
 export interface MapTypeStyle {
-  elementType: string;
-  featureType: string;
+  elementType?: string;
+  featureType?: string;
   stylers: any[];
 }