Support for Laravel 7 & 8

Author: andrewdrake

composer.json

@@ -16,7 +16,7 @@
     ],
     "require": {
         "php": "^7.2",
-        "illuminate/contracts": "^6.0"
+        "illuminate/contracts": "^6.0|^7.0|^8.0"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^2.17",