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2026-DEV-BUT3/node_modules/es-abstract/helpers/isAbstractClosure.js
T
2026-04-25 15:28:39 +02:00

10 lines
244 B
JavaScript

'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);
};