From 3dd189c418ae029555504238cc91e1c2ba485f4c Mon Sep 17 00:00:00 2001
From: Alexander Marks <aomarks@google.com>
Date: Thu, 30 May 2019 15:31:14 -0700
Subject: [PATCH] Add @return annotation for PROPERTY_EFFECT_TYPES getter

---
 lib/mixins/property-effects.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/mixins/property-effects.js b/lib/mixins/property-effects.js
index c12c9870d7..3affb2661b 100644
--- a/lib/mixins/property-effects.js
+++ b/lib/mixins/property-effects.js
@@ -1150,6 +1150,9 @@ export const PropertyEffects = dedupingMixin(superClass => {
       this.__templateInfo;
     }
 
+    /**
+     * @return {!Object<string, string>}
+     */
     get PROPERTY_EFFECT_TYPES() {
       return TYPES;
     }