Bucket key can have all the types

Spamercz · Spamercz · commit b32061dd17f4 · 2019-06-20T13:30:16.000+02:00
diff --git a/src/Response/Result/Aggregation/Bucket.php b/src/Response/Result/Aggregation/Bucket.php
@@ -21,7 +21,7 @@ class Bucket
 
 
 	public function __construct(
-		string $key
+		$key
 		, int $docCount
 		, int $position
 	)
