exclude from composer

Author: DomBra27

composer.json

@@ -18,8 +18,14 @@
       "url": "https://github.com/integer-net/phpermutations.git",
       "only": [
         "drupol/phpermutations"
-      ],
-      "exclude": ["enzomc/php-fpgrowth"]
+      ]
+    },
+    "composer": {
+      "type": "composer",
+      "url": "https://repo.packagist.org/",
+      "exclude": [
+        "drupol/phpermutations"
+      ]
     }
   },
   "autoload": {