feat:node-modules

node_modules/core-js/modules/es.math.sign.js

@@ -0,0 +1,9 @@
+'use strict';
+var $ = require('../internals/export');
+var sign = require('../internals/math-sign');
+
+// `Math.sign` method
+// https://tc39.es/ecma262/#sec-math.sign
+$({ target: 'Math', stat: true }, {
+  sign: sign
+});