From 08ef84d1121cc6b22d8421b06ad99d4f93cf1100 Mon Sep 17 00:00:00 2001
From: RMidhunSuresh <hi@midhun.dev>
Date: Wed, 17 Nov 2021 16:33:37 +0530
Subject: [PATCH] Mention return type

---
 src/utils/mergeMap.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/mergeMap.ts b/src/utils/mergeMap.ts
index 21ad0086..b5d9b524 100644
--- a/src/utils/mergeMap.ts
+++ b/src/utils/mergeMap.ts
@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-export function mergeMap<K, V>(src: Map<K, V> | undefined, dst: Map<K, V>) {
+export function mergeMap<K, V>(src: Map<K, V> | undefined, dst: Map<K, V>): void {
     if (src) {
         for (const [key, value] of src.entries()) {
             dst.set(key, value);