From f75e7eb5cce3342524dfa523fdeda0cc9d1b6f67 Mon Sep 17 00:00:00 2001
From: YairTawil <yairtawil@gmail.com>
Date: Tue, 6 Mar 2018 16:41:48 +0200
Subject: [PATCH 1/2] fix(openlayers): add transition property

---
 types/openlayers/index.d.ts | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/types/openlayers/index.d.ts b/types/openlayers/index.d.ts
index a01f6b25ad..333ee0f621 100644
--- a/types/openlayers/index.d.ts
+++ b/types/openlayers/index.d.ts
@@ -13517,7 +13517,8 @@ declare module olx {
          *            tileUrlFunction: (ol.TileUrlFunctionType|undefined),
          *            url: (string|undefined),
          *            urls: (Array.<string>|undefined),
-         *            wrapX: (boolean|undefined)}}
+         *            wrapX: (boolean|undefined),
+         *            transition: (number|undefined)}}
          */
         interface TileImageOptions {
             attributions?: ol.AttributionLike;
@@ -13536,6 +13537,7 @@ declare module olx {
             url?: string;
             urls?: string[];
             wrapX?: boolean;
+            transition?: number;
         }
 
         /**
@@ -13806,8 +13808,9 @@ declare module olx {
          *     reprojectionErrorThreshold: (number|undefined),
          *     tileLoadFunction: (ol.TileLoadFunctionType|undefined),
          *     url: (string|undefined),
-         *     urls: (Array.<string>|undefined),
-         *     wrapX: (boolean|undefined)}}
+         *     wrapX: (boolean|undefined),
+         *     transition: (number|undefined),
+         *     urls: (Array.<string>|undefined)}}
          */
         interface TileArcGISRestOptions {
             attributions?: ol.AttributionLike;
@@ -13821,6 +13824,7 @@ declare module olx {
             tileLoadFunction?: ol.TileLoadFunctionType;
             url?: string;
             wrapX?: boolean;
+            transition?: number;
             urls?: string[];
         }
 
@@ -13832,7 +13836,8 @@ declare module olx {
          *     reprojectionErrorThreshold: (number|undefined),
          *     tileLoadFunction: (ol.TileLoadFunctionType|undefined),
          *     url: string,
-         *     wrapX: (boolean|undefined)}}
+         *     wrapX: (boolean|undefined),
+         *     transition: (number|undefined)}}
          */
         interface TileJSONOptions {
             attributions?: ol.AttributionLike;
@@ -13843,6 +13848,7 @@ declare module olx {
             tileLoadFunction?: ol.TileLoadFunctionType;
             url: string;
             wrapX?: boolean;
+            transition?: number;
         }
 
         /**
@@ -13860,7 +13866,8 @@ declare module olx {
          *     tileLoadFunction: (ol.TileLoadFunctionType|undefined),
          *     url: (string|undefined),
          *     urls: (Array.<string>|undefined),
-         *     wrapX: (boolean|undefined)}}
+         *     wrapX: (boolean|undefined),
+         *     transition: (number|undefined)}}
          */
         interface TileWMSOptions {
             attributions?: ol.AttributionLike;
@@ -13878,6 +13885,7 @@ declare module olx {
             url?: string;
             urls?: string[];
             wrapX?: boolean;
+            transition?: number;
         }
 
         /**

From fc945e7fe9190bd589ddf3d70894f1f501ced059 Mon Sep 17 00:00:00 2001
From: YairTawil <yairtawil@gmail.com>
Date: Tue, 6 Mar 2018 16:42:12 +0200
Subject: [PATCH 2/2] test(openlayers): test transition property on TileWMS

---
 types/openlayers/openlayers-tests.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/types/openlayers/openlayers-tests.ts b/types/openlayers/openlayers-tests.ts
index 2d2d22d411..ce13ae8385 100644
--- a/types/openlayers/openlayers-tests.ts
+++ b/types/openlayers/openlayers-tests.ts
@@ -638,7 +638,8 @@ let tileWMS: ol.source.TileWMS = new ol.source.TileWMS({
     params: {},
     projection,
     serverType: stringValue,
-    url: stringValue
+    url: stringValue,
+    transition: 0.5
 });
 
 // test without projection