add check if resolved part names are empty

Author: Alexander Gaal

composer.json

@@ -2,7 +2,7 @@
     "name": "regnerisch/laravel-beyond",
     "type": "library",
     "license": "ISC",
-    "version": "2.6.1",
+    "version": "2.7.0",
     "autoload": {
         "psr-4": {
             "Regnerisch\\LaravelBeyond\\": "src/"