[Type] Mark name as required prop for IBaseWidget (#623)

src/NodeSlot.ts

@@ -39,7 +39,7 @@ export function serializeSlot(slot: INodeInputSlot | INodeOutputSlot): ISerialis
     _layoutElement: undefined,
     _data: undefined,
     pos: isWidgetInputSlot(slot) ? undefined : slot.pos,
-    widget: isWidgetInputSlot(slot) && slot.widget?.name ? { name: slot.widget.name } : undefined,
+    widget: isWidgetInputSlot(slot) ? { name: slot.widget.name } : undefined,
   }, value => value === undefined) as ISerialisedNodeInputSlot | ISerialisedNodeOutputSlot
 }
 

src/types/widgets.ts

@@ -123,9 +123,10 @@ export type TWidgetValue = IWidget["value"]
 export interface IBaseWidget<TElement extends HTMLElement = HTMLElement> {
   linkedWidgets?: IWidget[]
 
+  name: string
   options: IWidgetOptions
+
   label?: string
-  name?: string
   /** Widget type (see {@link TWidgetType}) */
   type?: TWidgetType
   value?: TWidgetValue

src/widgets/BaseWidget.ts

@@ -7,9 +7,9 @@ import { LiteGraph } from "@/litegraph"
 
 export abstract class BaseWidget implements IBaseWidget {
   linkedWidgets?: IWidget[]
+  name: string
   options: IWidgetOptions<unknown>
   label?: string
-  name?: string
   type?: TWidgetType
   value?: TWidgetValue
   y?: number
@@ -40,6 +40,7 @@ export abstract class BaseWidget implements IBaseWidget {
 
   constructor(widget: IBaseWidget) {
     Object.assign(this, widget)
+    this.name = widget.name
     this.options = widget.options
   }