From 49a4bf42480bf9866d32c888357bcfbd95a3be0b Mon Sep 17 00:00:00 2001
From: Kevin Schmidt <kschmidt@caci.com>
Date: Tue, 16 Oct 2018 09:24:00 -0600
Subject: [PATCH] Fix TypeScript error in ol/control/OverviewMap

---
 src/ol/control/OverviewMap.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ol/control/OverviewMap.js b/src/ol/control/OverviewMap.js
index 9c496034f2..79faf74add 100644
--- a/src/ol/control/OverviewMap.js
+++ b/src/ol/control/OverviewMap.js
@@ -204,7 +204,8 @@ class OverviewMap extends Control {
     };
 
     const move = function(event) {
-      const coordinates = ovmap.getEventCoordinate(computeDesiredMousePosition(event));
+      const position = /** @type {?} */ (computeDesiredMousePosition(event));
+      const coordinates = ovmap.getEventCoordinate(/** @type {Event} */ (position));
 
       overlay.setPosition(coordinates);
     };