From d74ae2a3111d889ad3e7722b31afc33dc5f7a448 Mon Sep 17 00:00:00 2001
From: Tom Phillips <tphillips@greenhouse.io>
Date: Tue, 17 May 2016 10:57:41 -0400
Subject: [PATCH] Define the requirement of the parameter to be an array in the
 first method signature.

---
 src/Services/ApplicationService.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Services/ApplicationService.php b/src/Services/ApplicationService.php
index 089a748..3452b1b 100644
--- a/src/Services/ApplicationService.php
+++ b/src/Services/ApplicationService.php
@@ -76,7 +76,7 @@ public function setJobApiService(JobApiService $jobService)
      * @throws  GreenhouseApplicationException  if required fields are not included.
      * @throws  GreenhouseAPIResponseException  if a non-200 response is returned.
      */
-    public function postApplication($postVars=array())
+    public function postApplication(Array $postVars=array())
     {
         $this->validateRequiredFields($postVars);
         $postParams = $this->_apiClient->formatPostParameters($postVars);