first commit

2026-09-23 17:31:02 +05:30
commit 69b4e68baf
51657 changed files with 3864077 additions and 0 deletions
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+'use strict';
+
+var functionName = require('function.prototype.name');
+
+var anon = functionName(function () {});
+
+module.exports = function isAbstractClosure(x) {
+	return typeof x === 'function' && (!x.prototype || functionName(x) === anon);
+};