| 123456789101112131415161718192021222324252627282930313233 | 'use strict';var GetIntrinsic = require('get-intrinsic');var $species = GetIntrinsic('%Symbol.species%', true);var $TypeError = require('es-errors/type');var IsConstructor = require('./IsConstructor');var isObject = require('../helpers/isObject');// https://262.ecma-international.org/6.0/#sec-speciesconstructormodule.exports = function SpeciesConstructor(O, defaultConstructor) {	if (!isObject(O)) {		throw new $TypeError('Assertion failed: Type(O) is not Object');	}	var C = O.constructor;	if (typeof C === 'undefined') {		return defaultConstructor;	}	if (!isObject(C)) {		throw new $TypeError('O.constructor is not an Object');	}	var S = $species ? C[$species] : void 0;	if (S == null) {		return defaultConstructor;	}	if (IsConstructor(S)) {		return S;	}	throw new $TypeError('no constructor found');};
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