diff --git a/src/schemas/nodeDefSchema.ts b/src/schemas/nodeDefSchema.ts
index afe94a99a..486303698 100644
--- a/src/schemas/nodeDefSchema.ts
+++ b/src/schemas/nodeDefSchema.ts
@@ -20,7 +20,6 @@ const zMultiSelectOption = z.object({
 export const zBaseInputOptions = z
   .object({
     default: z.any().optional(),
-    /** @deprecated Group node uses this field. Remove when group node feature is removed. */
     defaultInput: z.boolean().optional(),
     forceInput: z.boolean().optional(),
     tooltip: z.string().optional(),
diff --git a/src/types/litegraph-augmentation.d.ts b/src/types/litegraph-augmentation.d.ts
index 7854c95a8..b8239cb7e 100644
--- a/src/types/litegraph-augmentation.d.ts
+++ b/src/types/litegraph-augmentation.d.ts
@@ -26,6 +26,19 @@ declare module '@comfyorg/litegraph/dist/types/widgets' {
      * The minimum size of the node if the widget is present.
      */
     minNodeSize?: Size
+    /**
+     * Whether the widget is optional.
+     */
+    inputIsOptional?: boolean
+    /**
+     * Whether the widget is forced to be an input.
+     */
+    forceInput?: boolean
+    /**
+     * Whether the widget defaults to input state. Can still be converted back
+     * to widget state.
+     */
+    defaultInput?: boolean
   }
 
   interface IBaseWidget {