Adding getter to retrieve the lightGallery instance

Author: guillaumebriday

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - Support for Stimulus 2.0
+- Adding getter to retrieve the lightGallery instance
 
 ### Changed
 

src/index.js

@@ -13,6 +13,10 @@ export default class extends Controller {
     })
   }
 
+  get lightGallery () {
+    return window.lgData[this.element.getAttribute('lg-uid')]
+  }
+
   get defaultOptions () {
     return {}
   }