From 13713bab51ac30837641c924b425093bfdb2db91 Mon Sep 17 00:00:00 2001
From: Andreas Hocevar <andreas.hocevar@gmail.com>
Date: Thu, 20 Feb 2020 11:09:12 +0100
Subject: [PATCH] Fix type and documentation of style function

---
 src/ol/style/Style.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/ol/style/Style.js b/src/ol/style/Style.js
index 5d44dc6c6c..10ea9a0701 100644
--- a/src/ol/style/Style.js
+++ b/src/ol/style/Style.js
@@ -13,9 +13,10 @@ import Stroke from './Stroke.js';
  * A function that takes an {@link module:ol/Feature} and a `{number}`
  * representing the view's resolution. The function should return a
  * {@link module:ol/style/Style} or an array of them. This way e.g. a
- * vector layer can be styled.
+ * vector layer can be styled. If the function returns `undefined`, the
+ * feature will not be rendered.
  *
- * @typedef {function(import("../Feature.js").FeatureLike, number):(Style|Array<Style>)} StyleFunction
+ * @typedef {function(import("../Feature.js").FeatureLike, number):(Style|Array<Style>)|undefined} StyleFunction
  */
 
 /**