added params comments for httpPost for 7.x

Author: waadmawlood

src/Services/HttpClient.php

@@ -11,6 +11,8 @@ class HttpClient
      * @param string $url
      * @param array $data
      * @param array $headers
+     * @param int $timeout
+     * @param bool $verify
      * @return \Psr\Http\Message\ResponseInterface|\Illuminate\Http\Client\Response|array
      */
     public function httpPost(string $url, array $data = [], array $headers = [], int $timeout = 10, bool $verify = false)