diff --git a/types/three/src/Three.TSL.d.ts b/types/three/src/Three.TSL.d.ts
index e33538f62..1bed071ce 100644
--- a/types/three/src/Three.TSL.d.ts
+++ b/types/three/src/Three.TSL.d.ts
@@ -114,6 +114,7 @@ export const colorSpaceToWorking: typeof TSL.colorSpaceToWorking;
 export const colorToDirection: typeof TSL.colorToDirection;
 export const compute: typeof TSL.compute;
 export const cond: typeof TSL.cond;
+export const Const: typeof TSL.Const;
 export const context: typeof TSL.context;
 export const convert: typeof TSL.convert;
 export const convertColorSpace: typeof TSL.convertColorSpace;
@@ -219,6 +220,7 @@ export const lights: typeof TSL.lights;
 export const linearDepth: typeof TSL.linearDepth;
 export const linearToneMapping: typeof TSL.linearToneMapping;
 export const localId: typeof TSL.localId;
+export const globalId: typeof TSL.globalId;
 export const log: typeof TSL.log;
 export const log2: typeof TSL.log2;
 export const logarithmicDepthToViewZ: typeof TSL.logarithmicDepthToViewZ;
@@ -496,6 +498,7 @@ export const uv: typeof TSL.uv;
 export const uvec2: typeof TSL.uvec2;
 export const uvec3: typeof TSL.uvec3;
 export const uvec4: typeof TSL.uvec4;
+export const Var: typeof TSL.Var;
 export const varying: typeof TSL.varying;
 export const varyingProperty: typeof TSL.varyingProperty;
 export const vec2: typeof TSL.vec2;
diff --git a/types/three/src/nodes/core/VarNode.d.ts b/types/three/src/nodes/core/VarNode.d.ts
index 327df482a..9acaa5046 100644
--- a/types/three/src/nodes/core/VarNode.d.ts
+++ b/types/three/src/nodes/core/VarNode.d.ts
@@ -7,12 +7,19 @@ export default class VarNode extends Node {
 
     readonly isVarNode: true;
 
-    constructor(node: Node, name?: string | null);
+    readOnly: boolean;
+
+    constructor(node: Node, name?: string | null, readOnly?: boolean);
 }
 
+export const Var: (node: Node, name?: string | null) => ShaderNodeObject<VarNode>;
+
+export const Const: (node: Node, name?: string | null) => ShaderNodeObject<VarNode>;
+
 declare module "../tsl/TSLCore.js" {
     interface NodeElements {
         toVar: (node: NodeRepresentation, name?: string | null) => ShaderNodeObject<VarNode>;
+        toConst: (node: NodeRepresentation, name?: string | null) => ShaderNodeObject<VarNode>;
     }
 }
 
diff --git a/types/three/src/nodes/gpgpu/ComputeBuiltinNode.d.ts b/types/three/src/nodes/gpgpu/ComputeBuiltinNode.d.ts
index cf65d4b26..50884f665 100644
--- a/types/three/src/nodes/gpgpu/ComputeBuiltinNode.d.ts
+++ b/types/three/src/nodes/gpgpu/ComputeBuiltinNode.d.ts
@@ -9,5 +9,6 @@ export default ComputeBuiltinNode;
 
 export const numWorkgroups: ShaderNodeObject<ComputeBuiltinNode>;
 export const workgroupId: ShaderNodeObject<ComputeBuiltinNode>;
+export const globalId: ShaderNodeObject<ComputeBuiltinNode>;
 export const localId: ShaderNodeObject<ComputeBuiltinNode>;
 export const subgroupSize: ShaderNodeObject<ComputeBuiltinNode>;
diff --git a/types/three/src/nodes/math/MathNode.d.ts b/types/three/src/nodes/math/MathNode.d.ts
index 4bf669825..e85d75610 100644
--- a/types/three/src/nodes/math/MathNode.d.ts
+++ b/types/three/src/nodes/math/MathNode.d.ts
@@ -122,6 +122,8 @@ export default class MathNode extends TempNode {
     bNode: Node | null;
     cNode: Node | null;
 
+    readonly isMathNode: true;
+
     constructor(method: MathNodeMethod1, aNode: Node);
     constructor(method: MathNodeMethod2, aNode: Node, bNode: Node);
     constructor(method: MathNodeMethod3, aNode: Node, bNode: Node, cNode: Node);
diff --git a/types/three/src/nodes/math/OperatorNode.d.ts b/types/three/src/nodes/math/OperatorNode.d.ts
index 0a4ca096f..076b6ff2a 100644
--- a/types/three/src/nodes/math/OperatorNode.d.ts
+++ b/types/three/src/nodes/math/OperatorNode.d.ts
@@ -28,6 +28,8 @@ export default class OperatorNode extends TempNode {
     bNode: Node;
     op: OperatorNodeOp;
 
+    readonly isOperatorNode: true;
+
     constructor(op: OperatorNodeOp, ...params: [Node, Node, ...Node[]]);
 }