Add initial UI Toolkit setup and schemas

Assets/Scenes/SampleScene.unity

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     localAABB:
-      m_Center: {x: -0.15083265, y: 0.088651, z: 0}
-      m_Extent: {x: 0.025000006, y: 0.33865103, z: 0.025}
+      m_Center: {x: -0.15083265, y: 0.23782603, z: 0}
+      m_Extent: {x: 0.025000006, y: 0.48782605, z: 0.025}
   m_Shapes:
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     shapes: []
@@ -1522,7 +1771,7 @@ Mesh:
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@@ -1576,8 +1825,8 @@ Mesh:
       m_BitSize: 0
     m_UVInfo: 0
   m_LocalAABB:
-    m_Center: {x: -0.15083265, y: 0.088651, z: 0}
-    m_Extent: {x: 0.025000006, y: 0.33865103, z: 0.025}
+    m_Center: {x: -0.15083265, y: 0.23782603, z: 0}
+    m_Extent: {x: 0.025000006, y: 0.48782605, z: 0.025}
   m_MeshUsageFlags: 0
   m_CookingOptions: 30
   m_BakedConvexCollisionMesh: 
@@ -1603,184 +1852,6 @@ Mesh:
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         m_IndexStart: 0
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---- !u!43 &1388088323
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-    m_Extent: {x: 0.049999997, y: 0.4, z: 0.05}
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-  m_CookingOptions: 30
-  m_BakedConvexCollisionMesh: 
-  m_BakedTriangleCollisionMesh: 
-  'm_MeshMetrics[0]': 1.0000001
-  'm_MeshMetrics[1]': 1
-  m_MeshOptimizationFlags: 1
-  m_StreamData:
-    serializedVersion: 2
-    offset: 0
-    size: 0
-    path: 
-  m_MeshLodInfo:
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-    m_LodSelectionCurve:
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-      m_LodBias: 0
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   m_ObjectHideFlags: 0
@@ -1791,3 +1862,4 @@ SceneRoots:
   - {fileID: 965777006}
   - {fileID: 640614944}
   - {fileID: 457588464}
+  - {fileID: 345862616}

Assets/SimpleRuntimeUI.cs

@@ -0,0 +1,32 @@
+using System;
+using UnityEngine;
+using UnityEngine.Serialization;
+using UnityEngine.UIElements;
+
+public class SimpleRuntimeUI : MonoBehaviour
+{
+    private Label _forceLabel;
+    private Label _timeScaleLabel;
+    
+    [SerializeField]
+    private TestScript testScript;
+
+    private void OnEnable()
+    {
+        var uiDocument = GetComponent<UIDocument>();
+
+        _forceLabel = uiDocument.rootVisualElement.Q<Label>("forceLabel");
+        _timeScaleLabel = uiDocument.rootVisualElement.Q<Label>("timeScaleLabel");
+    }
+
+    private void Start()
+    {
+        _forceLabel.text = "Hello World";
+    }
+
+    private void Update()
+    {
+        _forceLabel.text = testScript.GetTorqueForce().ToString();
+        _timeScaleLabel.text = Time.timeScale.ToString();
+    }
+}

Assets/SimpleRuntimeUI.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 4dec58f50bb24749a7eb95f4007dc31b
+timeCreated: 1759576602

Assets/TestScript.cs

@@ -1,3 +1,4 @@
+using System;
 using UnityEngine;
 using UnityEngine.InputSystem;
 
@@ -6,41 +7,66 @@ public class TestScript : MonoBehaviour
     private Rigidbody _rigidbody;
     private InputAction _moveAction;
     private InputAction _attackAction;
+    private InputAction _jumpAction;
+    
+    private float smoothX = 0f;
 
     [SerializeField]
     private float torqueForce;
 
+    [SerializeField]
+    private float lerpSpeed;
+
+    [SerializeField]
+    private Rigidbody upperRigidBody;
+
+    private float _initMass;
+
+    public double GetTorqueForce()
+    {
+        return Math.Round(smoothX, 2);
+    }
+
     private void Awake()
     {
         _rigidbody = GetComponent<Rigidbody>();
+        _initMass = upperRigidBody.mass;
     }
 
     private void Start()
     {
         _moveAction = InputSystem.actions.FindAction("Move");
         _attackAction = InputSystem.actions.FindAction("Attack");
+        _jumpAction = InputSystem.actions.FindAction("Jump");
         
         _moveAction.Enable();
         _attackAction.Enable();
+        _jumpAction.Enable();
         
-        Debug.Log(_moveAction);
     }
 
     private void Update()
     {
         var moveValue = _moveAction.ReadValue<Vector2>();
+
+        if (moveValue.x != 0) {
+            smoothX = Mathf.Lerp(smoothX, moveValue.x, Time.deltaTime * lerpSpeed);
+        } else {
+            smoothX = 0;
+        }
         
-        Debug.Log(moveValue);
+        if (_jumpAction.WasPressedThisFrame()) {
+            upperRigidBody.mass = 5;
+        }
         
-        Debug.Log(_attackAction.IsPressed());
-        
-        _rigidbody.AddTorque(new Vector3(0, 0, -moveValue.normalized.x) * torqueForce);
+        if (_jumpAction.WasReleasedThisFrame()) {
+            upperRigidBody.mass = _initMass;
+            _rigidbody.AddForce(transform.up * 10, ForceMode.Impulse);
+        }
     }
 
     private void FixedUpdate()
     {
-        var moveValue = _moveAction.ReadValue<Vector2>();
-        
-        _rigidbody.AddTorque(new Vector3(0, 0, moveValue.normalized.x) * torqueForce);
+        _rigidbody.AddTorque(new Vector3(0, 0, smoothX) * torqueForce, ForceMode.Acceleration);
     }
 }

Assets/TestUi.uxml

@@ -0,0 +1,6 @@
+<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" xsi="http://www.w3.org/2001/XMLSchema-instance" engine="UnityEngine.UIElements" editor="UnityEditor.UIElements" noNamespaceSchemaLocation="../UIElementsSchema/UIElements.xsd" editor-extension-mode="False">
+    <ui:VisualElement name="VisualElement" style="flex-grow: 1;">
+        <ui:Label text="This is a Label" display-tooltip-when-elided="true" name="forceLabel" />
+        <ui:Label text="This is a Label" display-tooltip-when-elided="true" name="timeScaleLabel" />
+    </ui:VisualElement>
+</ui:UXML>

Assets/TestUi.uxml.meta

@@ -0,0 +1,10 @@
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+guid: c5d0b287d007f424f99aa437a449529a
+ScriptedImporter:
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+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
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Assets/UI Toolkit.meta

@@ -0,0 +1,8 @@
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+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/UI Toolkit/PanelSettings.asset

@@ -0,0 +1,50 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
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+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
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+  m_EditorHideFlags: 0
+  m_Script: {fileID: 19101, guid: 0000000000000000e000000000000000, type: 0}
+  m_Name: PanelSettings
+  m_EditorClassIdentifier: UnityEngine.dll::UnityEngine.UIElements.PanelSettings
+  themeUss: {fileID: -4733365628477956816, guid: b292255fe4f3c3c43a24fe75e21c21a2, type: 3}
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Assets/UI Toolkit/PanelSettings.asset.meta

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Assets/UI Toolkit/UnityThemes.meta

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Assets/UI Toolkit/UnityThemes/UnityDefaultRuntimeTheme.tss

@@ -0,0 +1 @@
+@import url("unity-theme://default");

Assets/UI Toolkit/UnityThemes/UnityDefaultRuntimeTheme.tss.meta

@@ -0,0 +1,11 @@
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UIElementsSchema/UIElements.xsd

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:import schemaLocation="UnityEditor.ShaderGraph.Drawing.xsd" namespace="UnityEditor.ShaderGraph.Drawing" />
+  <xs:import schemaLocation="UnityEditor.Rendering.xsd" namespace="UnityEditor.Rendering" />
+  <xs:import schemaLocation="UnityEditor.UIElements.Debugger.xsd" namespace="UnityEditor.UIElements.Debugger" />
+  <xs:import schemaLocation="Unity.UI.Builder.xsd" namespace="Unity.UI.Builder" />
+  <xs:import schemaLocation="UnityEditor.Search.xsd" namespace="UnityEditor.Search" />
+  <xs:import schemaLocation="UnityEditor.Experimental.GraphView.xsd" namespace="UnityEditor.Experimental.GraphView" />
+  <xs:import schemaLocation="UnityEditor.PackageManager.UI.Internal.xsd" namespace="UnityEditor.PackageManager.UI.Internal" />
+  <xs:import schemaLocation="UnityEditor.UIElements.xsd" namespace="UnityEditor.UIElements" />
+  <xs:import schemaLocation="UnityEditor.ShortcutManagement.xsd" namespace="UnityEditor.ShortcutManagement" />
+  <xs:import schemaLocation="UnityEditor.UIElements.ProjectSettings.xsd" namespace="UnityEditor.UIElements.ProjectSettings" />
+  <xs:import schemaLocation="UnityEditor.Audio.UIElements.xsd" namespace="UnityEditor.Audio.UIElements" />
+  <xs:import schemaLocation="Unity.Profiling.Editor.xsd" namespace="Unity.Profiling.Editor" />
+  <xs:import schemaLocation="UnityEditor.Overlays.xsd" namespace="UnityEditor.Overlays" />
+  <xs:import schemaLocation="UnityEditor.Inspector.xsd" namespace="UnityEditor.Inspector" />
+  <xs:import schemaLocation="Unity.Profiling.Editor.UI.xsd" namespace="Unity.Profiling.Editor.UI" />
+  <xs:import schemaLocation="UnityEditor.Inspector.GraphicsSettingsInspectors.xsd" namespace="UnityEditor.Inspector.GraphicsSettingsInspectors" />
+  <xs:import schemaLocation="UnityEditor.Accessibility.xsd" namespace="UnityEditor.Accessibility" />
+</xs:schema>

UIElementsSchema/Unity.Profiling.Editor.UI.xsd

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="Unity.Profiling.Editor.UI" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:complexType name="BlocksGraphViewType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="BlocksGraphView" substitutionGroup="engine:VisualElement" xmlns:q1="Unity.Profiling.Editor.UI" type="q1:BlocksGraphViewType" />
+</xs:schema>

UIElementsSchema/Unity.Profiling.Editor.xsd

@@ -0,0 +1,129 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="Unity.Profiling.Editor" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:simpleType name="SelectableLabel_vertical-scroller-visibility_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Auto" />
+      <xs:enumeration value="AlwaysVisible" />
+      <xs:enumeration value="Hidden" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="SelectableLabel_keyboard-type_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Default" />
+      <xs:enumeration value="ASCIICapable" />
+      <xs:enumeration value="NumbersAndPunctuation" />
+      <xs:enumeration value="URL" />
+      <xs:enumeration value="NumberPad" />
+      <xs:enumeration value="PhonePad" />
+      <xs:enumeration value="NamePhonePad" />
+      <xs:enumeration value="EmailAddress" />
+      <xs:enumeration value="NintendoNetworkAccount" />
+      <xs:enumeration value="Social" />
+      <xs:enumeration value="Search" />
+      <xs:enumeration value="DecimalPad" />
+      <xs:enumeration value="OneTimeCode" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:complexType name="SelectableLabelType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Ignore" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="-1" name="max-length" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="password" type="xs:boolean" use="optional" />
+        <xs:attribute default="*" name="mask-character" type="xs:string" use="optional" />
+        <xs:attribute default="" name="placeholder-text" type="xs:string" use="optional" />
+        <xs:attribute default="false" name="hide-placeholder-on-focus" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="readonly" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="is-delayed" type="xs:boolean" use="optional" />
+        <xs:attribute default="Hidden" name="vertical-scroller-visibility" xmlns:q1="Unity.Profiling.Editor" type="q1:SelectableLabel_vertical-scroller-visibility_Type" use="optional" />
+        <xs:attribute default="true" name="select-all-on-mouse-up" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="select-all-on-focus" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="select-word-by-double-click" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="select-line-by-triple-click" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="emoji-fallback-support" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="hide-mobile-input" type="xs:boolean" use="optional" />
+        <xs:attribute default="Default" name="keyboard-type" xmlns:q2="Unity.Profiling.Editor" type="q2:SelectableLabel_keyboard-type_Type" use="optional" />
+        <xs:attribute default="false" name="auto-correction" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="multiline" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="SelectableLabel" substitutionGroup="engine:VisualElement" xmlns:q3="Unity.Profiling.Editor" type="q3:SelectableLabelType" />
+  <xs:complexType name="MemoryUsageBreakdownType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:sequence minOccurs="0" maxOccurs="unbounded">
+          <xs:element xmlns:q4="Unity.Profiling.Editor" ref="q4:MemoryUsageBreakdownElement" />
+        </xs:sequence>
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:attribute default="null" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="null" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="Memory Usage" name="header-text" type="xs:string" use="optional" />
+        <xs:attribute default="1288490240" name="total-bytes" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="show-unknown" type="xs:boolean" use="optional" />
+        <xs:attribute default="Unknown" name="unknown-name" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="MemoryUsageBreakdown" substitutionGroup="engine:VisualElement" xmlns:q5="Unity.Profiling.Editor" type="q5:MemoryUsageBreakdownType" />
+  <xs:complexType name="MemoryUsageBreakdownElementType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:attribute default="null" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="null" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="Other" name="text" type="xs:string" use="optional" />
+        <xs:attribute default="" name="background-color-class" type="xs:string" use="optional" />
+        <xs:attribute default="false" name="show-used" type="xs:boolean" use="optional" />
+        <xs:attribute default="50" name="used-bytes" type="xs:long" use="optional" />
+        <xs:attribute default="100" name="total-bytes" type="xs:long" use="optional" />
+        <xs:attribute default="false" name="show-selected" type="xs:boolean" use="optional" />
+        <xs:attribute default="0" name="selected-bytes" type="xs:long" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="MemoryUsageBreakdownElement" substitutionGroup="engine:VisualElement" xmlns:q6="Unity.Profiling.Editor" type="q6:MemoryUsageBreakdownElementType" />
+</xs:schema>

UIElementsSchema/UnityEditor.Accessibility.xsd

@@ -0,0 +1,116 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.Accessibility" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:simpleType name="AccessibilityHierarchyTreeViewItem_role_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="None" />
+      <xs:enumeration value="Button" />
+      <xs:enumeration value="Image" />
+      <xs:enumeration value="StaticText" />
+      <xs:enumeration value="SearchField" />
+      <xs:enumeration value="KeyboardKey" />
+      <xs:enumeration value="Header" />
+      <xs:enumeration value="TabBar" />
+      <xs:enumeration value="Slider" />
+      <xs:enumeration value="Toggle" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:complexType name="AccessibilityHierarchyTreeViewItemType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="false" name="is-root" type="xs:boolean" use="optional" />
+        <xs:attribute default="0" name="id" type="xs:int" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="role" type="AccessibilityHierarchyTreeViewItem_role_Type" use="optional" />
+        <xs:attribute default="false" name="is-active" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="AccessibilityHierarchyTreeViewItem" substitutionGroup="engine:VisualElement" type="AccessibilityHierarchyTreeViewItemType" />
+  <xs:complexType name="AccessibilityHierarchyTreeViewType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="AccessibilityHierarchyTreeView" substitutionGroup="engine:VisualElement" type="AccessibilityHierarchyTreeViewType" />
+  <xs:complexType name="TreeViewSearchBarType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="TreeViewSearchBar" substitutionGroup="engine:VisualElement" type="TreeViewSearchBarType" />
+  <xs:complexType name="SearchableLabelType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="text" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="SearchableLabel" substitutionGroup="engine:VisualElement" type="SearchableLabelType" />
+</xs:schema>

UIElementsSchema/UnityEditor.Audio.UIElements.xsd

@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.Audio.UIElements" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:complexType name="AudioRandomRangeSliderTrackerType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="AudioRandomRangeSliderTracker" substitutionGroup="engine:VisualElement" xmlns:q1="UnityEditor.Audio.UIElements" type="q1:AudioRandomRangeSliderTrackerType" />
+  <xs:complexType name="AudioLevelMeterType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="AudioLevelMeter" substitutionGroup="engine:VisualElement" xmlns:q2="UnityEditor.Audio.UIElements" type="q2:AudioLevelMeterType" />
+  <xs:complexType name="TickmarksType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="Tickmarks" substitutionGroup="engine:VisualElement" xmlns:q3="UnityEditor.Audio.UIElements" type="q3:TickmarksType" />
+  <xs:complexType name="AudioContainerElementClipFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="allow-scene-objects" type="xs:boolean" use="optional" />
+        <xs:attribute default="UnityEngine.Object" name="type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="AudioContainerElementClipField" substitutionGroup="engine:VisualElement" xmlns:q4="UnityEditor.Audio.UIElements" type="q4:AudioContainerElementClipFieldType" />
+</xs:schema>

UIElementsSchema/UnityEditor.Experimental.GraphView.xsd

@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.Experimental.GraphView" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:complexType name="ResizableElementType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Ignore" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ResizableElement" substitutionGroup="engine:VisualElement" xmlns:q1="UnityEditor.Experimental.GraphView" type="q1:ResizableElementType" />
+  <xs:complexType name="PillType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="false" name="highlighted" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="text" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="Pill" substitutionGroup="engine:VisualElement" xmlns:q2="UnityEditor.Experimental.GraphView" type="q2:PillType" />
+  <xs:complexType name="StickyNoteType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="94e36704-2fc4-4868-8d80-1129d4109545" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="StickyNote" substitutionGroup="engine:VisualElement" xmlns:q3="UnityEditor.Experimental.GraphView" type="q3:StickyNoteType" />
+</xs:schema>

UIElementsSchema/UnityEditor.Inspector.GraphicsSettingsInspectors.xsd

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.Inspector.GraphicsSettingsInspectors" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:complexType name="GraphicsSettingsInspectorTierSettingsType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="GraphicsSettingsInspectorTierSettings" substitutionGroup="engine:VisualElement" xmlns:q1="UnityEditor.Inspector.GraphicsSettingsInspectors" type="q1:GraphicsSettingsInspectorTierSettingsType" />
+</xs:schema>

UIElementsSchema/UnityEditor.Inspector.xsd

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.Inspector" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:complexType name="ClippingPlanesType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="label" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="(0.00, 0.00)" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ClippingPlanes" substitutionGroup="engine:VisualElement" xmlns:q1="UnityEditor.Inspector" type="q1:ClippingPlanesType" />
+</xs:schema>

UIElementsSchema/UnityEditor.Overlays.xsd

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.Overlays" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:complexType name="OverlayContainerType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="unity-overlay-container" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute name="horizontal" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="supported-overlay-layout" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="OverlayContainer" substitutionGroup="engine:VisualElement" xmlns:q1="UnityEditor.Overlays" type="q1:OverlayContainerType" />
+  <xs:complexType name="ToolbarOverlayContainerType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="unity-overlay-container" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute name="horizontal" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="supported-overlay-layout" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ToolbarOverlayContainer" substitutionGroup="engine:VisualElement" xmlns:q2="UnityEditor.Overlays" type="q2:ToolbarOverlayContainerType" />
+</xs:schema>

UIElementsSchema/UnityEditor.PackageManager.UI.Internal.xsd

@@ -0,0 +1,880 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.PackageManager.UI.Internal" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:complexType name="TagLabelListType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="TagLabelList" substitutionGroup="engine:VisualElement" xmlns:q1="UnityEditor.PackageManager.UI.Internal" type="q1:TagLabelListType" />
+  <xs:complexType name="PartiallyNonCompliantRegistryMessageType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PartiallyNonCompliantRegistryMessage" substitutionGroup="engine:VisualElement" xmlns:q2="UnityEditor.PackageManager.UI.Internal" type="q2:PartiallyNonCompliantRegistryMessageType" />
+  <xs:simpleType name="Sidebar_mode_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Vertical" />
+      <xs:enumeration value="Horizontal" />
+      <xs:enumeration value="VerticalAndHorizontal" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="Sidebar_nested-interaction-kind_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Default" />
+      <xs:enumeration value="StopScrolling" />
+      <xs:enumeration value="ForwardScrolling" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="Sidebar_horizontal-scroller-visibility_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Auto" />
+      <xs:enumeration value="AlwaysVisible" />
+      <xs:enumeration value="Hidden" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="Sidebar_vertical-scroller-visibility_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Auto" />
+      <xs:enumeration value="AlwaysVisible" />
+      <xs:enumeration value="Hidden" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="Sidebar_touch-scroll-type_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Unrestricted" />
+      <xs:enumeration value="Elastic" />
+      <xs:enumeration value="Clamped" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:complexType name="SidebarType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="Vertical" name="mode" xmlns:q3="UnityEditor.PackageManager.UI.Internal" type="q3:Sidebar_mode_Type" use="optional" />
+        <xs:attribute default="Default" name="nested-interaction-kind" xmlns:q4="UnityEditor.PackageManager.UI.Internal" type="q4:Sidebar_nested-interaction-kind_Type" use="optional" />
+        <xs:attribute default="false" name="show-horizontal-scroller" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="show-vertical-scroller" type="xs:boolean" use="optional" />
+        <xs:attribute default="Auto" name="horizontal-scroller-visibility" xmlns:q5="UnityEditor.PackageManager.UI.Internal" type="q5:Sidebar_horizontal-scroller-visibility_Type" use="optional" />
+        <xs:attribute default="Auto" name="vertical-scroller-visibility" xmlns:q6="UnityEditor.PackageManager.UI.Internal" type="q6:Sidebar_vertical-scroller-visibility_Type" use="optional" />
+        <xs:attribute default="-1" name="horizontal-page-size" type="xs:float" use="optional" />
+        <xs:attribute default="-1" name="vertical-page-size" type="xs:float" use="optional" />
+        <xs:attribute default="18" name="mouse-wheel-scroll-size" type="xs:float" use="optional" />
+        <xs:attribute default="Clamped" name="touch-scroll-type" xmlns:q7="UnityEditor.PackageManager.UI.Internal" type="q7:Sidebar_touch-scroll-type_Type" use="optional" />
+        <xs:attribute default="0.135" name="scroll-deceleration-rate" type="xs:float" use="optional" />
+        <xs:attribute default="0.1" name="elasticity" type="xs:float" use="optional" />
+        <xs:attribute default="16" name="elastic-animation-interval-ms" type="xs:long" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="Sidebar" substitutionGroup="engine:VisualElement" xmlns:q8="UnityEditor.PackageManager.UI.Internal" type="q8:SidebarType" />
+  <xs:complexType name="PackageDetailsLinksType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackageDetailsLinks" substitutionGroup="engine:VisualElement" xmlns:q9="UnityEditor.PackageManager.UI.Internal" type="q9:PackageDetailsLinksType" />
+  <xs:complexType name="PackageToolbarType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackageToolbar" substitutionGroup="engine:VisualElement" xmlns:q10="UnityEditor.PackageManager.UI.Internal" type="q10:PackageToolbarType" />
+  <xs:simpleType name="HelpBoxWithOptionalReadMore_message-type_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="None" />
+      <xs:enumeration value="Info" />
+      <xs:enumeration value="Warning" />
+      <xs:enumeration value="Error" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:complexType name="HelpBoxWithOptionalReadMoreType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="text" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="message-type" xmlns:q11="UnityEditor.PackageManager.UI.Internal" type="q11:HelpBoxWithOptionalReadMore_message-type_Type" use="optional" />
+        <xs:attribute default="" name="read-more-url" type="xs:string" use="optional" />
+        <xs:attribute default="" name="analytics-id" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="HelpBoxWithOptionalReadMore" substitutionGroup="engine:VisualElement" xmlns:q12="UnityEditor.PackageManager.UI.Internal" type="q12:HelpBoxWithOptionalReadMoreType" />
+  <xs:complexType name="LoadingSpinnerType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="LoadingSpinner" substitutionGroup="engine:VisualElement" xmlns:q13="UnityEditor.PackageManager.UI.Internal" type="q13:LoadingSpinnerType" />
+  <xs:simpleType name="PackageListView_virtualization-method_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="FixedHeight" />
+      <xs:enumeration value="DynamicHeight" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="PackageListView_selection-type_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="None" />
+      <xs:enumeration value="Single" />
+      <xs:enumeration value="Multiple" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="PackageListView_show-alternating-row-backgrounds_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="None" />
+      <xs:enumeration value="ContentOnly" />
+      <xs:enumeration value="All" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="PackageListView_reorder-mode_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Simple" />
+      <xs:enumeration value="Animated" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="PackageListView_binding-source-selection-mode_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Manual" />
+      <xs:enumeration value="AutoAssign" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:complexType name="PackageListViewType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Ignore" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="25" name="fixed-item-height" type="xs:float" use="optional" />
+        <xs:attribute default="FixedHeight" name="virtualization-method" xmlns:q14="UnityEditor.PackageManager.UI.Internal" type="q14:PackageListView_virtualization-method_Type" use="optional" />
+        <xs:attribute default="false" name="show-border" type="xs:boolean" use="optional" />
+        <xs:attribute default="Multiple" name="selection-type" xmlns:q15="UnityEditor.PackageManager.UI.Internal" type="q15:PackageListView_selection-type_Type" use="optional" />
+        <xs:attribute default="None" name="show-alternating-row-backgrounds" xmlns:q16="UnityEditor.PackageManager.UI.Internal" type="q16:PackageListView_show-alternating-row-backgrounds_Type" use="optional" />
+        <xs:attribute default="false" name="reorderable" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="horizontal-scrolling" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="show-foldout-header" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="header-title" type="xs:string" use="optional" />
+        <xs:attribute default="false" name="show-add-remove-footer" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="allow-add" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="allow-remove" type="xs:boolean" use="optional" />
+        <xs:attribute default="Simple" name="reorder-mode" xmlns:q17="UnityEditor.PackageManager.UI.Internal" type="q17:PackageListView_reorder-mode_Type" use="optional" />
+        <xs:attribute default="true" name="show-bound-collection-size" type="xs:boolean" use="optional" />
+        <xs:attribute default="Manual" name="binding-source-selection-mode" xmlns:q18="UnityEditor.PackageManager.UI.Internal" type="q18:PackageListView_binding-source-selection-mode_Type" use="optional" />
+        <xs:attribute default="" name="item-template" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackageListView" substitutionGroup="engine:VisualElement" xmlns:q19="UnityEditor.PackageManager.UI.Internal" type="q19:PackageListViewType" />
+  <xs:complexType name="PackageDetailsBodyType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackageDetailsBody" substitutionGroup="engine:VisualElement" xmlns:q20="UnityEditor.PackageManager.UI.Internal" type="q20:PackageDetailsBodyType" />
+  <xs:complexType name="SelectableLabelType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="-1" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="text" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enable-rich-text" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="emoji-fallback-support" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="parse-escape-sequences" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="selectable" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="double-click-selects-word" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="triple-click-selects-line" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="display-tooltip-when-elided" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="SelectableLabel" substitutionGroup="engine:VisualElement" xmlns:q21="UnityEditor.PackageManager.UI.Internal" type="q21:SelectableLabelType" />
+  <xs:simpleType name="PackageListScrollView_mode_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Vertical" />
+      <xs:enumeration value="Horizontal" />
+      <xs:enumeration value="VerticalAndHorizontal" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="PackageListScrollView_nested-interaction-kind_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Default" />
+      <xs:enumeration value="StopScrolling" />
+      <xs:enumeration value="ForwardScrolling" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="PackageListScrollView_horizontal-scroller-visibility_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Auto" />
+      <xs:enumeration value="AlwaysVisible" />
+      <xs:enumeration value="Hidden" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="PackageListScrollView_vertical-scroller-visibility_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Auto" />
+      <xs:enumeration value="AlwaysVisible" />
+      <xs:enumeration value="Hidden" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="PackageListScrollView_touch-scroll-type_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Unrestricted" />
+      <xs:enumeration value="Elastic" />
+      <xs:enumeration value="Clamped" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:complexType name="PackageListScrollViewType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="package-list-scrollview-key" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="Vertical" name="mode" xmlns:q22="UnityEditor.PackageManager.UI.Internal" type="q22:PackageListScrollView_mode_Type" use="optional" />
+        <xs:attribute default="Default" name="nested-interaction-kind" xmlns:q23="UnityEditor.PackageManager.UI.Internal" type="q23:PackageListScrollView_nested-interaction-kind_Type" use="optional" />
+        <xs:attribute default="false" name="show-horizontal-scroller" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="show-vertical-scroller" type="xs:boolean" use="optional" />
+        <xs:attribute default="Hidden" name="horizontal-scroller-visibility" xmlns:q24="UnityEditor.PackageManager.UI.Internal" type="q24:PackageListScrollView_horizontal-scroller-visibility_Type" use="optional" />
+        <xs:attribute default="Auto" name="vertical-scroller-visibility" xmlns:q25="UnityEditor.PackageManager.UI.Internal" type="q25:PackageListScrollView_vertical-scroller-visibility_Type" use="optional" />
+        <xs:attribute default="-1" name="horizontal-page-size" type="xs:float" use="optional" />
+        <xs:attribute default="-1" name="vertical-page-size" type="xs:float" use="optional" />
+        <xs:attribute default="18" name="mouse-wheel-scroll-size" type="xs:float" use="optional" />
+        <xs:attribute default="Clamped" name="touch-scroll-type" xmlns:q26="UnityEditor.PackageManager.UI.Internal" type="q26:PackageListScrollView_touch-scroll-type_Type" use="optional" />
+        <xs:attribute default="0.135" name="scroll-deceleration-rate" type="xs:float" use="optional" />
+        <xs:attribute default="0.1" name="elasticity" type="xs:float" use="optional" />
+        <xs:attribute default="16" name="elastic-animation-interval-ms" type="xs:long" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackageListScrollView" substitutionGroup="engine:VisualElement" xmlns:q27="UnityEditor.PackageManager.UI.Internal" type="q27:PackageListScrollViewType" />
+  <xs:complexType name="ExtendableToolbarMenuType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="text" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enable-rich-text" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="emoji-fallback-support" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="parse-escape-sequences" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="selectable" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="double-click-selects-word" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="triple-click-selects-line" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="display-tooltip-when-elided" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="icon-image" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ExtendableToolbarMenu" substitutionGroup="engine:VisualElement" xmlns:q28="UnityEditor.PackageManager.UI.Internal" type="q28:ExtendableToolbarMenuType" />
+  <xs:complexType name="PackageDetailsTabViewType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackageDetailsTabView" substitutionGroup="engine:VisualElement" xmlns:q29="UnityEditor.PackageManager.UI.Internal" type="q29:PackageDetailsTabViewType" />
+  <xs:complexType name="InProgressViewType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="InProgressView" substitutionGroup="engine:VisualElement" xmlns:q30="UnityEditor.PackageManager.UI.Internal" type="q30:InProgressViewType" />
+  <xs:complexType name="PackageStatusBarType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackageStatusBar" substitutionGroup="engine:VisualElement" xmlns:q31="UnityEditor.PackageManager.UI.Internal" type="q31:PackageStatusBarType" />
+  <xs:complexType name="PackagePlatformListType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackagePlatformList" substitutionGroup="engine:VisualElement" xmlns:q32="UnityEditor.PackageManager.UI.Internal" type="q32:PackagePlatformListType" />
+  <xs:complexType name="SignInBarType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="SignInBar" substitutionGroup="engine:VisualElement" xmlns:q33="UnityEditor.PackageManager.UI.Internal" type="q33:SignInBarType" />
+  <xs:complexType name="DropdownButtonType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="DropdownButton" substitutionGroup="engine:VisualElement" xmlns:q34="UnityEditor.PackageManager.UI.Internal" type="q34:DropdownButtonType" />
+  <xs:complexType name="VersionInfoIconType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="VersionInfoIcon" substitutionGroup="engine:VisualElement" xmlns:q35="UnityEditor.PackageManager.UI.Internal" type="q35:VersionInfoIconType" />
+  <xs:complexType name="PackageLoadBarType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackageLoadBar" substitutionGroup="engine:VisualElement" xmlns:q36="UnityEditor.PackageManager.UI.Internal" type="q36:PackageLoadBarType" />
+  <xs:complexType name="ProgressBarType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ProgressBar" substitutionGroup="engine:VisualElement" xmlns:q37="UnityEditor.PackageManager.UI.Internal" type="q37:ProgressBarType" />
+  <xs:complexType name="AlertType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="Alert" substitutionGroup="engine:VisualElement" xmlns:q38="UnityEditor.PackageManager.UI.Internal" type="q38:AlertType" />
+  <xs:complexType name="PackageSearchBarType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackageSearchBar" substitutionGroup="engine:VisualElement" xmlns:q39="UnityEditor.PackageManager.UI.Internal" type="q39:PackageSearchBarType" />
+  <xs:complexType name="ToolbarWindowMenuType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="text" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enable-rich-text" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="emoji-fallback-support" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="parse-escape-sequences" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="selectable" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="double-click-selects-word" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="triple-click-selects-line" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="display-tooltip-when-elided" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="icon-image" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ToolbarWindowMenu" substitutionGroup="engine:VisualElement" xmlns:q40="UnityEditor.PackageManager.UI.Internal" type="q40:ToolbarWindowMenuType" />
+  <xs:complexType name="MultiSelectDetailsType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="MultiSelectDetails" substitutionGroup="engine:VisualElement" xmlns:q41="UnityEditor.PackageManager.UI.Internal" type="q41:MultiSelectDetailsType" />
+  <xs:complexType name="PackageDetailsHeaderType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackageDetailsHeader" substitutionGroup="engine:VisualElement" xmlns:q42="UnityEditor.PackageManager.UI.Internal" type="q42:PackageDetailsHeaderType" />
+  <xs:complexType name="PackageManagerToolbarType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackageManagerToolbar" substitutionGroup="engine:VisualElement" xmlns:q43="UnityEditor.PackageManager.UI.Internal" type="q43:PackageManagerToolbarType" />
+  <xs:complexType name="PackageListType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackageList" substitutionGroup="engine:VisualElement" xmlns:q44="UnityEditor.PackageManager.UI.Internal" type="q44:PackageListType" />
+  <xs:complexType name="ScopedRegistriesSettingsType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ScopedRegistriesSettings" substitutionGroup="engine:VisualElement" xmlns:q45="UnityEditor.PackageManager.UI.Internal" type="q45:ScopedRegistriesSettingsType" />
+  <xs:complexType name="PackageDetailsType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PackageDetails" substitutionGroup="engine:VisualElement" xmlns:q46="UnityEditor.PackageManager.UI.Internal" type="q46:PackageDetailsType" />
+</xs:schema>

UIElementsSchema/UnityEditor.Rendering.xsd

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.Rendering" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:complexType name="HeaderFoldoutType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="text" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="toggle-on-label-click" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="value" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="HeaderFoldout" substitutionGroup="engine:VisualElement" xmlns:q1="UnityEditor.Rendering" type="q1:HeaderFoldoutType" />
+  <xs:complexType name="TriangleElementType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="TriangleElement" substitutionGroup="engine:VisualElement" xmlns:q2="UnityEditor.Rendering" type="q2:TriangleElementType" />
+</xs:schema>

UIElementsSchema/UnityEditor.Search.xsd

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.Search" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:complexType name="ObjectFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="" name="type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ObjectField" substitutionGroup="engine:VisualElement" xmlns:q1="UnityEditor.Search" type="q1:ObjectFieldType" />
+</xs:schema>

UIElementsSchema/UnityEditor.ShaderGraph.Drawing.xsd

@@ -0,0 +1,95 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.ShaderGraph.Drawing" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:simpleType name="IdentifierField_vertical-scroller-visibility_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Auto" />
+      <xs:enumeration value="AlwaysVisible" />
+      <xs:enumeration value="Hidden" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="IdentifierField_keyboard-type_Type">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="Default" />
+      <xs:enumeration value="ASCIICapable" />
+      <xs:enumeration value="NumbersAndPunctuation" />
+      <xs:enumeration value="URL" />
+      <xs:enumeration value="NumberPad" />
+      <xs:enumeration value="PhonePad" />
+      <xs:enumeration value="NamePhonePad" />
+      <xs:enumeration value="EmailAddress" />
+      <xs:enumeration value="NintendoNetworkAccount" />
+      <xs:enumeration value="Social" />
+      <xs:enumeration value="Search" />
+      <xs:enumeration value="DecimalPad" />
+      <xs:enumeration value="OneTimeCode" />
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:complexType name="IdentifierFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="-1" name="max-length" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="password" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="mask-character" type="xs:string" use="optional" />
+        <xs:attribute default="" name="placeholder-text" type="xs:string" use="optional" />
+        <xs:attribute default="false" name="hide-placeholder-on-focus" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="readonly" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="is-delayed" type="xs:boolean" use="optional" />
+        <xs:attribute default="Hidden" name="vertical-scroller-visibility" xmlns:q1="UnityEditor.ShaderGraph.Drawing" type="q1:IdentifierField_vertical-scroller-visibility_Type" use="optional" />
+        <xs:attribute default="true" name="select-all-on-mouse-up" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="select-all-on-focus" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="select-word-by-double-click" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="select-line-by-triple-click" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="emoji-fallback-support" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="hide-mobile-input" type="xs:boolean" use="optional" />
+        <xs:attribute default="Default" name="keyboard-type" xmlns:q2="UnityEditor.ShaderGraph.Drawing" type="q2:IdentifierField_keyboard-type_Type" use="optional" />
+        <xs:attribute default="false" name="auto-correction" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="IdentifierField" substitutionGroup="engine:VisualElement" xmlns:q3="UnityEditor.ShaderGraph.Drawing" type="q3:IdentifierFieldType" />
+  <xs:complexType name="ResizableElementType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:sequence minOccurs="0" maxOccurs="unbounded">
+          <xs:element ref="engine:VisualElement" />
+        </xs:sequence>
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:attribute default="null" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="null" name="data-source-type" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ResizableElement" substitutionGroup="engine:VisualElement" xmlns:q4="UnityEditor.ShaderGraph.Drawing" type="q4:ResizableElementType" />
+</xs:schema>

UIElementsSchema/UnityEditor.ShortcutManagement.xsd

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.ShortcutManagement" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:complexType name="ShortcutPopupSearchFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="placeholder-text" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ShortcutPopupSearchField" substitutionGroup="engine:VisualElement" xmlns:q1="UnityEditor.ShortcutManagement" type="q1:ShortcutPopupSearchFieldType" />
+  <xs:complexType name="ShortcutSearchFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="placeholder-text" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ShortcutSearchField" substitutionGroup="engine:VisualElement" xmlns:q2="UnityEditor.ShortcutManagement" type="q2:ShortcutSearchFieldType" />
+</xs:schema>

UIElementsSchema/UnityEditor.UIElements.Debugger.xsd

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.UIElements.Debugger" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:complexType name="EventTypeSearchFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="placeholder-text" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="EventTypeSearchField" substitutionGroup="engine:VisualElement" xmlns:q1="UnityEditor.UIElements.Debugger" type="q1:EventTypeSearchFieldType" />
+</xs:schema>

UIElementsSchema/UnityEditor.UIElements.ProjectSettings.xsd

@@ -0,0 +1,127 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.UIElements.ProjectSettings" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:complexType name="ProjectSettingsTitleBarType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ProjectSettingsTitleBar" substitutionGroup="engine:VisualElement" xmlns:q1="UnityEditor.UIElements.ProjectSettings" type="q1:ProjectSettingsTitleBarType" />
+  <xs:complexType name="BuiltInShaderElementType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="shader-mode" type="xs:string" use="optional" />
+        <xs:attribute default="" name="custom-shader" type="xs:string" use="optional" />
+        <xs:attribute default="" name="shader-mode-label" type="xs:string" use="optional" />
+        <xs:attribute default="" name="custom-shader-label" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="BuiltInShaderElement" substitutionGroup="engine:VisualElement" xmlns:q2="UnityEditor.UIElements.ProjectSettings" type="q2:BuiltInShaderElementType" />
+  <xs:complexType name="TabbedViewType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="TabbedView" substitutionGroup="engine:VisualElement" xmlns:q3="UnityEditor.UIElements.ProjectSettings" type="q3:TabbedViewType" />
+  <xs:complexType name="TabButtonType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="text" type="xs:string" use="optional" />
+        <xs:attribute default="" name="target" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="TabButton" substitutionGroup="engine:VisualElement" xmlns:q4="UnityEditor.UIElements.ProjectSettings" type="q4:TabButtonType" />
+  <xs:complexType name="ProjectSettingsSectionType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ProjectSettingsSection" substitutionGroup="engine:VisualElement" xmlns:q5="UnityEditor.UIElements.ProjectSettings" type="q5:ProjectSettingsSectionType" />
+</xs:schema>

UIElementsSchema/UnityEditor.UIElements.xsd

@@ -0,0 +1,663 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xs:schema xmlns:editor="UnityEditor.UIElements" xmlns:engine="UnityEngine.UIElements" xmlns="UnityEditor.Accessibility" elementFormDefault="qualified" targetNamespace="UnityEditor.UIElements" xmlns:xs="http://www.w3.org/2001/XMLSchema">
+  <xs:import schemaLocation="UnityEngine.UIElements.xsd" namespace="UnityEngine.UIElements" />
+  <xs:complexType name="ToolbarSearchFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="placeholder-text" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ToolbarSearchField" substitutionGroup="engine:VisualElement" type="editor:ToolbarSearchFieldType" />
+  <xs:complexType name="ToolbarMenuType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="-1" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="text" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enable-rich-text" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="emoji-fallback-support" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="parse-escape-sequences" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="selectable" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="double-click-selects-word" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="triple-click-selects-line" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="display-tooltip-when-elided" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ToolbarMenu" substitutionGroup="engine:VisualElement" type="editor:ToolbarMenuType" />
+  <xs:complexType name="ToolbarBreadcrumbsType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ToolbarBreadcrumbs" substitutionGroup="engine:VisualElement" type="editor:ToolbarBreadcrumbsType" />
+  <xs:complexType name="DropdownOptionListItemType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="DropdownOptionListItem" substitutionGroup="engine:VisualElement" type="editor:DropdownOptionListItemType" />
+  <xs:complexType name="GradientFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="UnityEngine.Gradient" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="GradientField" substitutionGroup="engine:VisualElement" type="editor:GradientFieldType" />
+  <xs:complexType name="TagFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="TagField" substitutionGroup="engine:VisualElement" type="editor:TagFieldType" />
+  <xs:complexType name="LayerMaskFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="UnityEngine.LayerMask" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="System.Collections.Generic.List`1[System.String]" name="choices" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="LayerMaskField" substitutionGroup="engine:VisualElement" type="editor:LayerMaskFieldType" />
+  <xs:complexType name="LayerFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="0" name="value" type="xs:int" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="LayerField" substitutionGroup="engine:VisualElement" type="editor:LayerFieldType" />
+  <xs:complexType name="InspectorElementType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Ignore" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="InspectorElement" substitutionGroup="engine:VisualElement" type="editor:InspectorElementType" />
+  <xs:complexType name="ToolbarButtonType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="text" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enable-rich-text" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="emoji-fallback-support" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="parse-escape-sequences" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="selectable" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="double-click-selects-word" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="triple-click-selects-line" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="display-tooltip-when-elided" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="icon-image" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ToolbarButton" substitutionGroup="engine:VisualElement" type="editor:ToolbarButtonType" />
+  <xs:complexType name="ObjectFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="allow-scene-objects" type="xs:boolean" use="optional" />
+        <xs:attribute default="UnityEngine.Object" name="type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ObjectField" substitutionGroup="engine:VisualElement" type="editor:ObjectFieldType" />
+  <xs:complexType name="CurveFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="UnityEngine.AnimationCurve" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="CurveField" substitutionGroup="engine:VisualElement" type="editor:CurveFieldType" />
+  <xs:complexType name="ObjectFieldWithPromptType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="false" name="allow-scene-objects" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="title" type="xs:string" use="optional" />
+        <xs:attribute default="" name="message" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ObjectFieldWithPrompt" substitutionGroup="engine:VisualElement" type="editor:ObjectFieldWithPromptType" />
+  <xs:complexType name="ToolbarType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="Toolbar" substitutionGroup="engine:VisualElement" type="editor:ToolbarType" />
+  <xs:complexType name="Mask64FieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="0" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="System.Collections.Generic.List`1[System.String]" name="choices" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="Mask64Field" substitutionGroup="engine:VisualElement" type="editor:Mask64FieldType" />
+  <xs:complexType name="ToolbarSpacerType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ToolbarSpacer" substitutionGroup="engine:VisualElement" type="editor:ToolbarSpacerType" />
+  <xs:complexType name="ColorFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="RGBA(0.000, 0.000, 0.000, 0.000)" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="false" name="show-eye-dropper" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="show-alpha" type="xs:boolean" use="optional" />
+        <xs:attribute default="false" name="hdr" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ColorField" substitutionGroup="engine:VisualElement" type="editor:ColorFieldType" />
+  <xs:complexType name="ToolbarPopupSearchFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="placeholder-text" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ToolbarPopupSearchField" substitutionGroup="engine:VisualElement" type="editor:ToolbarPopupSearchFieldType" />
+  <xs:complexType name="MaskFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="0" name="value" type="xs:int" use="optional" />
+        <xs:attribute default="System.Collections.Generic.List`1[System.String]" name="choices" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="MaskField" substitutionGroup="engine:VisualElement" type="editor:MaskFieldType" />
+  <xs:complexType name="ToolbarToggleType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="false" name="value" type="xs:boolean" use="optional" />
+        <xs:attribute default="true" name="toggle-on-label-click" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="text" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="ToolbarToggle" substitutionGroup="engine:VisualElement" type="editor:ToolbarToggleType" />
+  <xs:complexType name="PropertyFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="PropertyField" substitutionGroup="engine:VisualElement" type="editor:PropertyFieldType" />
+  <xs:complexType name="RenderingLayerMaskFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="UnityEngine.RenderingLayerMask" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="RenderingLayerMaskField" substitutionGroup="engine:VisualElement" type="editor:RenderingLayerMaskFieldType" />
+  <xs:complexType name="EnumFlagsFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:attribute default="" name="value" type="xs:string" use="optional" />
+        <xs:attribute default="" name="type" type="xs:string" use="optional" />
+        <xs:attribute default="false" name="include-obsolete-values" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="EnumFlagsField" substitutionGroup="engine:VisualElement" type="editor:EnumFlagsFieldType" />
+  <xs:complexType name="UnityEventItemType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="false" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="Inherit" name="language-direction" type="engine:VisualElement_language-direction_Type" use="optional" />
+        <xs:attribute default="" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="UnityEventItem" substitutionGroup="engine:VisualElement" type="editor:UnityEventItemType" />
+  <xs:complexType name="MinMaxGradientFieldType">
+    <xs:complexContent mixed="false">
+      <xs:restriction base="engine:VisualElementType">
+        <xs:sequence minOccurs="0" maxOccurs="unbounded">
+          <xs:element ref="engine:VisualElement" />
+        </xs:sequence>
+        <xs:attribute default="" name="name" type="xs:string" use="optional" />
+        <xs:attribute default="true" name="enabled" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="view-data-key" type="xs:string" use="optional" />
+        <xs:attribute default="Position" name="picking-mode" type="engine:VisualElement_picking-mode_Type" use="optional" />
+        <xs:attribute default="" name="tooltip" type="xs:string" use="optional" />
+        <xs:attribute default="None" name="usage-hints" type="engine:VisualElement_usage-hints_Type" use="optional" />
+        <xs:attribute default="0" name="tabindex" type="xs:int" use="optional" />
+        <xs:attribute default="true" name="focusable" type="xs:boolean" use="optional" />
+        <xs:attribute default="" name="class" type="xs:string" use="optional" />
+        <xs:attribute default="" name="content-container" type="xs:string" use="optional" />
+        <xs:attribute default="" name="style" type="xs:string" use="optional" />
+        <xs:attribute default="null" name="data-source" type="xs:string" use="optional" />
+        <xs:attribute default="" name="data-source-path" type="xs:string" use="optional" />
+        <xs:attribute default="null" name="data-source-type" type="xs:string" use="optional" />
+        <xs:attribute default="" name="binding-path" type="xs:string" use="optional" />
+        <xs:attribute default="" name="label" type="xs:string" use="optional" />
+        <xs:anyAttribute processContents="lax" />
+      </xs:restriction>
+    </xs:complexContent>
+  </xs:complexType>
+  <xs:element name="MinMaxGradientField" substitutionGroup="engine:VisualElement" type="editor:MinMaxGradientFieldType" />
+</xs:schema>