UnityEngine.UIElements.IntegerField compile error

[vkensou]

Mixture/Packages/com.alelievr.mixture/Editor/Views/ForeachStartView.cs

Line 26 in 1f0e457

var indexField = new UnityEngine.UIElements.IntegerField { label = "index", value = foreachNode.index };

Mixture/Packages/com.alelievr.mixture/Editor/Views/ForeachStartView.cs

Line 30 in 1f0e457

var countField = new UnityEngine.UIElements.IntegerField { label = "count", value = foreachNode.count };

Does there have compile errors?
I'm in 2021.3.19. Unity don't have in UnityEngine.UIElements.IntegerField. It is UnityEditor.UIElements.IntegerField