Merge branch 'bug-aggregation-key'

babenkoivan · Jan 6, 2022 · ec2c34e · ec2c34e
2 parents 51e860b + 2d5d472
commit ec2c34e
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/Search/Bucket.php b/src/Search/Bucket.php
@@ -19,7 +19,10 @@ public function docCount(): int
         return $this->bucket['doc_count'] ?? 0;
     }
 
-    public function key(): string
+    /**
+     * @return mixed
+     */
+    public function key()
     {
         return $this->bucket['key'];
     }