Fixed a bug in the Nested filter component. The param should be filter instead of query and it requires to be flattened

Author: kwisatz

src/Sherlock/components/filters/Nested.php

@@ -12,7 +12,7 @@
 
 /**
  * @method \Sherlock\components\filters\Nested path() path(\string $value)
- * @method \Sherlock\components\filters\Nested query() query(\sherlock\components\QueryInterface $value)
+ * @method \Sherlock\components\filters\Nested filter() filter(\sherlock\components\FilterInterface $value)
  * @method \Sherlock\components\filters\Nested _cache() _cache(\bool $value) Default: false
 
  */
@@ -32,7 +32,7 @@ public function toArray()
             'nested' =>
             array(
                 'path'   => $this->params["path"],
-                'query'  => $this->params["query"],
+                'filter'  => $this->params["filter"]->toArray(),
                 '_cache' => $this->params["_cache"],
             ),
         );