Remove unused imports in entire solution

MaterialGraphProject/Assets/NewNodes/Editor/ChannelBlendNode.cs

-using UnityEditor.Graphing;
-using System.Linq;
-using System.Collections;
-
 namespace UnityEditor.ShaderGraph
 {
     /*  [Title("Art", "ChannelBlend")]

MaterialGraphProject/Assets/NewNodes/Editor/FunctionNAddNode.cs

-using UnityEditor.Graphing;
-using System.Linq;
-using System.Collections;
-
 namespace UnityEditor.ShaderGraph
 {
     /*  [Title("Math", "Advanced", "Adder")]

MaterialGraphProject/Assets/NewNodes/Editor/FunctionNInNOut.cs

-using UnityEditor.Graphing;
-using System.Linq;
-using System.Collections;
 using System;
 
 namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Keep/ColorBalanceNode.cs

-using System.Reflection;
 using UnityEngine;
 
 /*namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Keep/ConvolutionFilterNode.cs

-using UnityEditor.Graphing;
-using System.Collections.Generic;
-using System.Linq;
 using System;
 
 /*namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Keep/CustomCodeNode.cs

 using System;
-using UnityEditor.Graphing;
-using System.Collections;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text.RegularExpressions;
-
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/NewNodes/Editor/Keep/GradientWrapper.cs

 using UnityEngine;
-using UnityEditor;
-
-using System.Reflection;
-
-using Activator = System.Activator;
-using Array = System.Array;
 using Type = System.Type;
 
 [System.Serializable]

MaterialGraphProject/Assets/NewNodes/Editor/Keep/IFNode.cs

 using System;
-using System.Reflection;
-using UnityEditor.Graphing;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/NewNodes/Editor/Keep/LevelsNode.cs

-using UnityEditor.Graphing;
-using System.Collections.Generic;
-using System.Reflection;
+
 
 /*namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/NewNodes/Editor/Keep/MakeSubgraph/FractalNode.cs

-using System.Reflection;
 using UnityEngine;
 
 /*namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Keep/MakeSubgraph/HexNode.cs

-using System.Reflection;
 using UnityEngine;
 
 /*namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Keep/MakeSubgraph/ParticleNode.cs

-using System.Reflection;
 using UnityEngine;
 
 /*namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Keep/ParallaxNode.cs

 using UnityEngine;
-using UnityEditor.Graphing;
 
 /*namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/NewNodes/Editor/Keep/UVTriPlanar.cs

-using UnityEditor.Graphing;
-using System.Collections.Generic;
-using System.Linq;
-
 namespace UnityEditor.ShaderGraph
 {
     /* [Title("UV", "Tri-Planar Mapping")]

MaterialGraphProject/Assets/NewNodes/Editor/Keep/VertexInterpolatorNode.cs

 using UnityEngine;
-using UnityEditor.Graphing;
 
 /*namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/NewNodes/Editor/Kill/AACheckerBoard3dNode.cs

-using System.Reflection;
 using UnityEngine;
 
 /*namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Kill/GradientRampNode.cs

-using System.Reflection;
 using UnityEngine;
 
 /*namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Kill/LineNode.cs

-using System.Reflection;
 using UnityEngine;
 
 /*namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Kill/MultiLayerParallaxNode.cs

 using UnityEngine;
-using UnityEditor.Graphing;
 
 /*namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/NewNodes/Editor/Kill/POMNode.cs

-using System.Reflection;
 using UnityEngine;
 
 /*namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Kill/PulseNode.cs

-using System.Reflection;
+
 
 /*namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/NewNodes/Editor/Kill/ScatterNode.cs

-using UnityEditor.Graphing;
-
 namespace UnityEditor.ShaderGraph
 {
     /*  [Title("Procedural", "Scatter")]

MaterialGraphProject/Assets/NewNodes/Editor/Kill/SphericalIndentationNode.cs

-using System.Reflection;
 using UnityEngine;
 
 namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Kill/SpherizeNode.cs

-using System.Reflection;
 using UnityEngine;
 
 namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Kill/ToggleNode.cs

-using UnityEditor.Graphing;
-
 namespace UnityEditor.ShaderGraph
 {
     /* [Title("Input", "Toggle")]

MaterialGraphProject/Assets/NewNodes/Editor/Kill/UVPannerNode.cs

-using System.Reflection;
 using UnityEngine;
 
 /*namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Kill/UVTileNode.cs

-using System.Reflection;
 using UnityEngine;
 
 /*namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/Kill/UVTransform.cs

-using System.Reflection;
-using UnityEditor.ShaderGraph.Drawing.Controls;
-using UnityEditor.Graphing;
 
 /*namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/NewNodes/Editor/Sampler2DShaderProperty.cs

 using System;
-using System.Text;
 using UnityEngine;
 
 /*namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/NewNodes/Editor/SceneDepthNode.cs

-using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph.Drawing.Controls;
-using System.Collections.Generic;
 
 /*namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/NewNodes/Editor/SceneNormalsNode.cs

-using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph.Drawing.Controls;
-using System.Collections.Generic;
 
 /*namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/NewNodes/Editor/SceneVelocityNode.cs

-using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph.Drawing.Controls;
-using System.Collections.Generic;
 
 /*namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/AssetCallbacks/CreateShaderSubGraph.cs

 using System.IO;
 using UnityEditor.ProjectWindowCallback;
-using UnityEditor.ShaderGraph;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Graphs/AbstractMaterialGraphAsset.cs

-using System.Linq;
-using UnityEditor.Graphing;
-
 namespace UnityEditor.ShaderGraph
 {
 }

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Graphs/IMaterialGraphAsset.cs

-using UnityEditor.Graphing;
-
 namespace UnityEditor.ShaderGraph
 {
 }

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Graphs/MatrixShaderProperty.cs

 using System;
-using System.Text;
 using UnityEngine;
 
 namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Graphs/NormalMaterialSlot.cs

 using System;
-using UnityEditor.Graphing;
 using UnityEngine;
 
 namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Graphs/PositionMaterialSlot.cs

 using System;
-using UnityEditor.Graphing;
 using UnityEngine;
 
 namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Graphs/TangentMaterialSlot.cs

 using System;
-using UnityEditor.Graphing;
 using UnityEngine;
 
 namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Graphs/ViewDirectionMaterialSlot.cs

 using System;
-using UnityEditor.Graphing;
 using UnityEngine;
 
 namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Implementation/GraphObject.cs

 using System;
-using UnityEditor;
 using UnityEngine;
 
 namespace UnityEditor.Graphing

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Interfaces/NeededCoordinateSpace.cs

 using System;
-using System.Linq;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/LightweightPipeline/LightweightFastBlinnMasterNode.cs

 using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text.RegularExpressions;
-using UnityEditor.Graphing;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Artistic/Filter/DitherNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.Graphing;
+
 namespace UnityEditor.ShaderGraph
 {
     [Title("Artistic", "Filter", "Dither")]

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Artistic/Normal/NormalCreateNode.cs

 using System.Linq;
 using UnityEngine;
 using UnityEditor.Graphing;
-using System.Collections.Generic;
-using UnityEditor.ShaderGraph.Drawing.Slots;
-using UnityEngine.Experimental.UIElements;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Artistic/Normal/NormalStrengthNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.Graphing;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Channel/CombineNode.cs

 using System;
-using System.Collections.Generic;
-using System.Linq;
-using UnityEditor.Graphing;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Channel/SplitNode.cs

 using System;
-using System.Collections.Generic;
 using System.Linq;
 using UnityEngine;
 using UnityEditor.Graphing;

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Input/Basic/ConstantNode.cs

 using System.Collections.Generic;
 using UnityEditor.ShaderGraph.Drawing.Controls;
 using UnityEngine;
-using UnityEditor.ShaderGraph;
 using UnityEditor.Graphing;
 
 namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Input/Geometry/ScreenPositionNode.cs

-using System.Reflection;
 using UnityEngine;
 using UnityEditor.Graphing;
 using UnityEditor.ShaderGraph.Drawing.Controls;

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Input/PBR/MetalReflectanceNode.cs

-using System.Reflection;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEditor.Graphing;

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Input/PropertyNode.cs

 using System;
 using System.Linq;
-using UnityEditor.ShaderGraph.Drawing.Controls;
 using UnityEngine;
 using UnityEditor.Graphing;
 

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Math/Basic/MultiplyNode.cs

 using System;
 using System.Collections.Generic;
 using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph.Drawing.Slots;
-using UnityEngine.Experimental.UIElements;
 using System.Linq;
 
 namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Math/Derivative/DDXNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.ShaderGraph.Drawing.Controls;
-using UnityEditor.Graphing;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Math/Derivative/DDXYNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.ShaderGraph.Drawing.Controls;
-using UnityEditor.Graphing;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Math/Derivative/DDYNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.ShaderGraph.Drawing.Controls;
-using UnityEditor.Graphing;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Math/Matrix/MatrixConstructionNode.cs

 using System;
-using System.Collections.Generic;
-using System.Linq;
 using UnityEngine;
 using UnityEditor.Graphing;
 using UnityEditor.ShaderGraph.Drawing.Controls;

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Math/Matrix/MatrixSplitNode.cs

 using System;
-using System.Collections.Generic;
 using System.Linq;
 using UnityEngine;
 using UnityEditor.Graphing;

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Math/Round/StepNode.cs

-using System.Linq.Expressions;
 using System.Reflection;
 
 namespace UnityEditor.ShaderGraph

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/UV/TwirlNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.Graphing;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Utility/Logic/AllNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph.Drawing.Controls;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Utility/Logic/AndNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph.Drawing.Controls;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Utility/Logic/AnyNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph.Drawing.Controls;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Utility/Logic/BranchNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph.Drawing.Controls;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Utility/Logic/IsInfiniteNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph.Drawing.Controls;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Utility/Logic/IsNanNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph.Drawing.Controls;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Utility/Logic/NandNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph.Drawing.Controls;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Utility/Logic/NotNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph.Drawing.Controls;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Nodes/Utility/Logic/OrNode.cs

 using System.Reflection;
 using UnityEngine;
-using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph.Drawing.Controls;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Util/CubemapPropertyChunk.cs

 using System;
-using System.Text;
 
 namespace UnityEditor.ShaderGraph
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Util/Logging.cs

 using System;
 using UnityEngine;
-using Object = System.Object;
 
 namespace UnityEditor.Graphing
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Data/Util/SerializationHelper.cs

 using System;
 using System.Collections.Generic;
-using System.Linq;
 using UnityEngine;
 
 namespace UnityEditor.Graphing

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Blackboard/BlackboardSection.cs

 using System;
 using System.Collections.Generic;
-using System.Linq;
 using UnityEditor.Experimental.UIElements.GraphView;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements;

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Controls/ChannelMixerControl.cs

 using System;
 using System.Reflection;
-using UnityEditor.Experimental.UIElements;
-using UnityEngine.Experimental.UIElements.StyleSheets;
-using UnityEditor.ShaderGraph;
 
 namespace UnityEditor.ShaderGraph.Drawing.Controls
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Controls/ColorControl.cs

 using UnityEditor.Experimental.UIElements;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements;
-using UnityEngine.Experimental.UIElements.StyleSheets;
-using UnityEditor.ShaderGraph;
 using Color = UnityEditor.ShaderGraph.ColorNode.Color;
 
 namespace UnityEditor.ShaderGraph.Drawing.Controls

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Controls/CubemapControl.cs

 using UnityEditor.Experimental.UIElements;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements;
-using UnityEngine.Experimental.UIElements.StyleSheets;
-using UnityEditor.ShaderGraph;
 
 namespace UnityEditor.ShaderGraph.Drawing.Controls
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Controls/TextureControl.cs

 using UnityEditor.Experimental.UIElements;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements;
-using UnityEngine.Experimental.UIElements.StyleSheets;
-using UnityEditor.ShaderGraph;
 
 namespace UnityEditor.ShaderGraph.Drawing.Controls
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Controls/ToggleControl.cs

 using System;
 using System.Reflection;
 using UnityEditor.Graphing;
-using UnityEditor.Experimental.UIElements;
-using UnityEngine.Experimental.UIElements.StyleSheets;
-using UnityEditor.ShaderGraph;
 
 namespace UnityEditor.ShaderGraph.Drawing.Controls
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Controls/VectorControl.cs

 using UnityEditor.Experimental.UIElements;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements;
-using UnityEngine.Experimental.UIElements.StyleSheets;
-using UnityEditor.ShaderGraph;
 
 namespace UnityEditor.ShaderGraph.Drawing.Controls
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Inspector/MasterPreviewView.cs

 using System;
-using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Manipulators/Draggable.cs

 using System;
-using System.Collections;
-using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements;
 

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Manipulators/GraphDropTarget.cs

 using System.Collections.Generic;
 using System.Linq;
 using UnityEditor.Experimental.UIElements.GraphView;
-using UnityEditor.MemoryProfiler;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements;
 using Object = UnityEngine.Object;

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Manipulators/ResizeBorderFrame.cs

 using System;
-using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements;

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Manipulators/ResizeSideHandle.cs

 using System;
-using System.Collections.Generic;
-using System.Xml;
-using UnityEngine.EventSystems;
 using UnityEngine.Experimental.UIElements;
 
 namespace UnityEditor.ShaderGraph.Drawing

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Manipulators/Scrollable.cs

-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
+using UnityEngine;
 using UnityEngine.Experimental.UIElements;
 using System;
 

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Manipulators/WindowDraggable.cs

 using System;
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
+ using UnityEngine;
-using UnityEditor.Experimental.UIElements;
 
 namespace UnityEditor.ShaderGraph.Drawing
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/MaterialGraphEditWindow.cs

 using System.Linq;
 using System.Text;
 using UnityEditor.Experimental.UIElements;
-using UnityEditor.Experimental.UIElements.GraphView;
-using UnityEngine.Assertions;
-using UnityEditor.ShaderGraph;
 using Object = UnityEngine.Object;
 using Edge = UnityEditor.Experimental.UIElements.GraphView.Edge;
 

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/MaterialGraphPreviewGenerator.cs

 using System;
-using System.Collections.Generic;
-using UnityEditor.ShaderGraph;
 using UnityEngine.Rendering;
 using UnityEngine.SceneManagement;
 

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/SearchWindowProvider.cs

 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Reflection;
 using UnityEditor.Experimental.UIElements;
 using UnityEditor.Experimental.UIElements.GraphView;
 using UnityEditor.Graphing;

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Views/GradientEdge.cs

 using UnityEditor.Experimental.UIElements.GraphView;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements.StyleSheets;
-using UnityEditor.ShaderGraph;
 
 namespace UnityEditor.ShaderGraph.Drawing
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Views/GraphEditorView.cs

 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Security.Cryptography.X509Certificates;
 using UnityEditor.Experimental.UIElements.GraphView;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements;

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Views/MaterialGraphView.cs

 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Reflection;
-using UnityEditor.ShaderGraph;
-using MouseButton = UnityEngine.Experimental.UIElements.MouseButton;
 
 namespace UnityEditor.ShaderGraph.Drawing
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Views/PortInputView.cs

 using System;
-using UnityEditor.Experimental.UIElements;
-using UnityEditor.Graphing;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements;
 using UnityEngine.Experimental.UIElements.StyleSheets;

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Views/Slots/BooleanSlotControlView.cs

 using System;
-using UnityEditor.Experimental.UIElements;
 using UnityEditor.Graphing;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements;

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Views/Slots/CubemapSlotControlView.cs

 using UnityEditor.Graphing;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements;
-using UnityEngine.Experimental.UIElements.StyleSheets;
 using Object = UnityEngine.Object;
 
 namespace UnityEditor.ShaderGraph.Drawing.Slots

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Views/Slots/LabelSlotControlView.cs

 using System;
-using UnityEditor.Experimental.UIElements;
-using UnityEditor.Graphing;
-using UnityEngine.Experimental.UIElements.StyleSheets;
-using Object = UnityEngine.Object;
 
 namespace UnityEditor.ShaderGraph.Drawing.Slots
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Drawing/Views/Slots/TextureSlotControlView.cs

 using UnityEditor.Graphing;
 using UnityEngine;
 using UnityEngine.Experimental.UIElements;
-using UnityEngine.Experimental.UIElements.StyleSheets;
 using Object = UnityEngine.Object;
 
 namespace UnityEditor.ShaderGraph.Drawing.Slots

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Testing/IntegrationTests/PropertyNodeTests.cs

 using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using NUnit.Framework;
-using UnityEditor.Graphing;
-using UnityEditor.ShaderGraph;
 
 namespace UnityEditor.ShaderGraph.IntegrationTests
 {

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Testing/IntegrationTests/SerializationTests.cs

 using System.Collections.Generic;
 using NUnit.Framework;
 using UnityEngine;
-using UnityEditor.Graphing;
 using UnityEditor.ShaderGraph;
 
 namespace UnityEditor.Graphing.IntegrationTests

MaterialGraphProject/Assets/UnityShaderEditor/Editor/Testing/IntegrationTests/ShaderGenerationTest.cs

 using System.Linq;
 using NUnit.Framework;
 using UnityEngine;
-using UnityEditor.ShaderGraph;
 using Object = UnityEngine.Object;
 using System.Text;
 using UnityEditor.ShaderGraph.Drawing;