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2025-03-07 19:22:02 +01:00
commit 4a98255d83
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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);
};