Fix: count(): Parameter must be an array or an object (#7)

Author: claudiodekker

composer.json

@@ -24,7 +24,7 @@
         "php": "^7.1",
         "illuminate/contracts": "~5.5.0|~5.6.0|~5.7.0",
         "illuminate/support": "~5.5.0|~5.6.0|~5.7.0",
-        "guzzlehttp/guzzle": "~6.0"
+        "guzzlehttp/guzzle": "^6.3"
     },
     "require-dev": {
         "phpunit/phpunit": "^7.0",