feat: TypeScript types file [Esri#319]

index.d.ts

@@ -0,0 +1,12 @@
+declare module 'esri-leaflet-geocoder' {
+    export function geocode(options): any;
+    export var Geocode: any;
+    export function geocodeService(options): any;
+    export var GeocodeService: any;
+    export function geosearch(options): any;
+    export var Geosearch: any;
+    export function reverseGeocode(options): any;
+    export var ReverseGeocode: any;
+    export function suggest(options): any;
+    export var Suggest: any;
+}

package.json

@@ -85,5 +85,6 @@
       "xhr"
     ]
   },
-  "style": "./dist/esri-leaflet-geocoder.css"
+  "style": "./dist/esri-leaflet-geocoder.css",
+  "types": "index.d.ts"
 }