Remove modules from source

node_modules/babel-plugin-minify-mangle-names/lib/fixup-var-scoping.js

@@ -1,50 +0,0 @@
-"use strict";
-
-// this fixes a bug where converting let to var
-// doesn't change the binding's scope to function scope
-// https://github.com/babel/babel/issues/4818
-module.exports = function (mangler) {
-  mangler.program.traverse({
-    VariableDeclaration(path) {
-      if (path.node.kind !== "var") {
-        return;
-      }
-
-      const fnScope = path.scope.getFunctionParent() || path.scope.getProgramParent();
-      const bindingIds = path.getOuterBindingIdentifierPaths();
-
-      for (const name in bindingIds) {
-        const binding = path.scope.getBinding(name); // var isn't hoisted to fnScope
-
-        if (binding.scope !== fnScope) {
-          const existingBinding = fnScope.bindings[name]; // make sure we are clear that the fnScope doesn't already have
-          // an existing binding
-
-          if (!existingBinding) {
-            // move binding to the function scope
-            // update our scopeTracker first before
-            // we mutate the scope
-            mangler.scopeTracker.moveBinding(binding, fnScope);
-            fnScope.bindings[name] = binding;
-            binding.scope = fnScope;
-            delete binding.scope.bindings[name];
-          } else {
-            // we need a new binding that's valid in both the scopes
-            // binding.scope and fnScope
-            const newName = fnScope.generateUid(binding.scope.generateUid(name)); // rename binding in the original scope
-
-            mangler.rename(binding.scope, binding, name, newName); // move binding to fnScope as newName
-            // update our scopeTracker first before
-            // we mutate the scope
-
-            mangler.scopeTracker.moveBinding(binding, fnScope);
-            fnScope.bindings[newName] = binding;
-            binding.scope = fnScope;
-            delete binding.scope.bindings[newName];
-          }
-        }
-      }
-    }
-
-  });
-};