PHP 8 Support

Author: irazasyed

composer.json

@@ -12,7 +12,7 @@
         }
     ],
     "require": {
-        "php": "^7.2",
+        "php": "^7.2 || ^8.0",
         "guzzlehttp/guzzle": "^6.2 || ^7.0",
         "illuminate/notifications": "^5.5 || ^6.0 || ^7.0 || ^8.0",
         "illuminate/support": "^5.5 || ^6.0 || ^7.0 || ^8.0"