Merge pull request #91 from worksome/bugfix/conflict-codesniffer-4

feat: add a conflict with PHP_CodeSniffer 4.x

Author: owenvoke

composer.json

@@ -23,6 +23,9 @@
         "spatie/invade": "^1.1.1",
         "squizlabs/php_codesniffer": "^3.11"
     },
+    "conflict": {
+        "squizlabs/php_codesniffer": ">= 4"
+    },
     "autoload": {
         "psr-4": {
             "Worksome\\CodingStyle\\": "src/"