node_modules ignore

server/node_modules/core-js-pure/modules/esnext.set.symmetric-difference.js

@@ -0,0 +1,14 @@
+'use strict';
+var $ = require('../internals/export');
+var call = require('../internals/function-call');
+var toSetLike = require('../internals/to-set-like');
+var $symmetricDifference = require('../internals/set-symmetric-difference');
+
+// `Set.prototype.symmetricDifference` method
+// https://github.com/tc39/proposal-set-methods
+// TODO: Obsolete version, remove from `core-js@4`
+$({ target: 'Set', proto: true, real: true, forced: true }, {
+  symmetricDifference: function symmetricDifference(other) {
+    return call($symmetricDifference, this, toSetLike(other));
+  }
+});