Add info window component

index.js

@@ -3,6 +3,7 @@ import Marker from './components/Marker'
 import Circle from './components/Circle'
 import Polygon from './components/Polygon'
 import Rectangle from './components/Rectangle'
+import InfoWindow from './components/InfoWindow'
 
 export default {
     install: (app, options) => {
@@ -11,6 +12,7 @@ export default {
         app.component('Circle', Circle)
         app.component('Polygon', Polygon)
         app.component('Rectangle', Rectangle)
+        app.component('InfoWindow', InfoWindow)
         app.provide('apiKey', options.apiKey)
         app.provide('mapIds', options.mapIds)
     }