12312

2026-07-15 16:53:38 +08:00
parent 073dfa5c00
commit 5cab2be283
4008 changed files with 49859 additions and 1095 deletions
@@ -0,0 +1,6 @@
+'use strict';
+var hasOwn = require('../internals/has-own-property');
+
+module.exports = function (descriptor) {
+  return descriptor !== undefined && (hasOwn(descriptor, 'value') || hasOwn(descriptor, 'writable'));
+};