Remove "extra" section from composer.json (#29420)

This section is meaningless and doesn't serve any purpose.
twbs · Oct 2, 2019 · c306e96 · c306e96
1 parent e41342b
commit c306e96
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/composer.json b/composer.json
@@ -26,11 +26,6 @@
     "issues": "https://github.com/twbs/bootstrap/issues"
   },
   "license": "MIT",
-  "extra": {
-    "branch-alias": {
-      "dev-master": "3.3.x-dev"
-    }
-  },
   "replace": {
     "twitter/bootstrap": "self.version"
   }