[Refactor] use iterator.prototype

Author: ljharb

lib/map-iterator.js

@@ -3,7 +3,6 @@
 var SLOT = require('internal-slot');
 var setToStringTag = require('es-set-tostringtag');
 
-var GetIntrinsic = require('get-intrinsic');
 var CreateIterResultObject = require('es-abstract/2024/CreateIterResultObject');
 var DefineMethodProperty = require('es-abstract/2024/DefineMethodProperty');
 var OrdinaryObjectCreate = require('es-abstract/2024/OrdinaryObjectCreate');
@@ -22,7 +21,7 @@ var MapIterator = function MapIterator(map, kind) {
 	SLOT.set(this, '[[kind]]', kind);
 };
 
-var IteratorPrototype = GetIntrinsic('%IteratorPrototype%', true);
+var IteratorPrototype = require('iterator.prototype');
 if (IteratorPrototype) {
 	MapIterator.prototype = OrdinaryObjectCreate(IteratorPrototype);
 }

package.json

@@ -73,6 +73,7 @@
 		"has-proto": "^1.2.0",
 		"has-symbols": "^1.1.0",
 		"internal-slot": "^1.0.7",
+		"iterator.prototype": "^1.1.3",
 		"object.entries": "^1.1.8"
 	},
 	"auto-changelog": {