first commit

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ghazall-ag
2026-01-01 21:35:03 +03:30
commit 1f7f2f8f86
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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);
};