phpstan config (up to level 4) + cleanup

Author: robocoder

lib/WebDriver/AbstractWebDriver.php

@@ -164,7 +164,7 @@ public function isLegacy()
      *
      * @param string               $requestMethod HTTP request method, e.g., 'GET', 'POST', or 'DELETE'
      * @param string               $command       If not defined in methods() this function will throw.
-     * @param array|string|integer $parameters    If an array(), they will be posted as JSON parameters
+     * @param array|integer|string $parameters    If an array(), they will be posted as JSON parameters
      *                                            If a number or string, "/$params" is appended to url
      * @param array                $extraOptions  key=>value pairs of curl options to pass to curl_setopt()
      *

lib/WebDriver/SauceLabs/SauceRest.php

@@ -45,7 +45,7 @@ class SauceRest
     /**
      * Curl service
      *
-     * @var \WebDriver\Service\CurlService
+     * @var \WebDriver\Service\CurlService|null
      */
     private $curlService;
 
@@ -64,8 +64,9 @@ class SauceRest
      */
     public function __construct($userId, $accessKey)
     {
-        $this->userId = $userId;
-        $this->accessKey = $accessKey;
+        $this->userId      = $userId;
+        $this->accessKey   = $accessKey;
+        $this->curlService = null;
     }
 
     /**

lib/WebDriver/WebDriver.php

@@ -28,7 +28,7 @@
  *
  * @package WebDriver
  *
- * @method array status()
+ * @method array status() Returns information about whether a remote end is in a state in which it can create new sessions.
  */
 class WebDriver extends AbstractWebDriver implements WebDriverInterface
 {

phpstan.neon.dist

@@ -0,0 +1,4 @@
+parameters:
+    level: 4
+    paths:
+        - lib