Compatible with codeception/codeception branches

Author: Naktibalda

composer.json

@@ -17,12 +17,15 @@
 
     "require": {
         "php": ">=5.6.0 <8.0",
-        "codeception/codeception": "4.0.x-dev",
+        "codeception/codeception": "*@dev",
         "symfony/finder": ">=2.7 <5.0"
     },
     "require-dev": {
         "codeception/util-robohelpers": "dev-master"
     },
+    "conflict": {
+        "codeception/codeception": "<4.0"
+    },
     "autoload":{
         "classmap": ["src/"]
     },