From 2a9a61fe14e451446dfe29005eb4aa6875cdbadc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Janto=C5=A1ovi=C4=8D?=
 <jantosovic.martin@gmail.com>
Date: Thu, 22 Mar 2018 12:12:14 +0100
Subject: [PATCH] [react-image-gallery] getCurrentIndex() returns number

---
 types/react-image-gallery/index.d.ts                   |  2 +-
 .../react-image-gallery/react-image-gallery-tests.tsx  | 10 +++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/types/react-image-gallery/index.d.ts b/types/react-image-gallery/index.d.ts
index 5b10b5925b..45de6e4d0a 100644
--- a/types/react-image-gallery/index.d.ts
+++ b/types/react-image-gallery/index.d.ts
@@ -79,7 +79,7 @@ declare class ReactImageGallery extends React.Component<ReactImageGalleryProps>
     fullScreen: () => void;
     exitFullScreen: () => void;
     slideToIndex: (index: number) => void;
-    getCurrentIndex: () => void;
+    getCurrentIndex: () => number;
 }
 
 export default ReactImageGallery;
diff --git a/types/react-image-gallery/react-image-gallery-tests.tsx b/types/react-image-gallery/react-image-gallery-tests.tsx
index 65fedd7828..04e7d6a6f9 100644
--- a/types/react-image-gallery/react-image-gallery-tests.tsx
+++ b/types/react-image-gallery/react-image-gallery-tests.tsx
@@ -2,6 +2,14 @@ import * as React from 'react';
 import ReactImageGallery, { ReactImageGalleryItem, ReactImageGalleryProps } from 'react-image-gallery';
 
 class ImageGallery extends React.Component {
+    private gallery: ReactImageGallery | null;
+
+    componentDidMount() {
+        if (this.gallery) {
+            const message = `Showing ${this.gallery.getCurrentIndex() + 1}. image the gallery.`;
+        }
+    }
+
     render() {
         const galleryItem: ReactImageGalleryItem = {
             original: 'http://localhost/logo.jpg',
@@ -14,6 +22,6 @@ class ImageGallery extends React.Component {
             showFullscreenButton: false
         };
 
-        return <ReactImageGallery {...props} />;
+        return <ReactImageGallery ref={(r) => this.gallery = r} {...props} />;
     }
 }