query type fix (it was only string of enpoint) in Client class and ClientInterface

src/Client.php

@@ -102,7 +102,7 @@ class Client implements Interfaces\ClientInterface
     /**
      * Send write query to RouterOS (modern version of write)
      *
-     * @param string      $endpoint   Path of API query
+     * @param string|Query $endpoint   Path of API query or Query object
      * @param array|null   $where      List of where filters
      * @param string|null  $operations Some operations which need make on response
      * @param string|null  $tag        Mark query with tag
@@ -111,10 +111,12 @@ class Client implements Interfaces\ClientInterface
      * @throws \RouterOS\Exceptions\ClientException
      * @since 1.0.0
      */
-    public function query(string $endpoint, array $where = null, string $operations = null, string $tag = null): Client
+    public function query($endpoint, array $where = null, string $operations = null, string $tag = null): Client
     {
         // If endpoint is string then build Query object
-        $query = new Query($endpoint);
+        $query = ($endpoint instanceof Query)
+            ? $endpoint
+            : new Query($endpoint);
 
         // Parse where array
         if (!empty($where)) {

src/Interfaces/ClientInterface.php

@@ -3,6 +3,7 @@
 namespace RouterOS\Interfaces;
 
 use RouterOS\Client;
+use RouterOS\Query;
 
 /**
  * Interface ClientInterface
@@ -73,7 +74,7 @@ interface ClientInterface
     /**
      * Send write query to RouterOS (modern version of write)
      *
-     * @param string      $endpoint   Path of API query
+     * @param string|Query $endpoint   Path of API query or Query object
      * @param array|null   $where      List of where filters
      * @param string|null  $operations Some operations which need make on response
      * @param string|null  $tag        Mark query with tag
@@ -81,5 +82,5 @@ interface ClientInterface
      * @throws \RouterOS\Exceptions\QueryException
      * @since 1.0.0
      */
-    public function query(string $endpoint, array $where, string $operations, string $tag): Client;
+    public function query($endpoint, array $where, string $operations, string $tag): Client;
 }