feat: doc extract struct

web/app/components/workflow/nodes/variable-assigner/components/node-variable-item.tsx

@@ -8,12 +8,14 @@ import type { Node } from '@/app/components/workflow/types'
 import { BlockEnum } from '@/app/components/workflow/types'
 
 type NodeVariableItemProps = {
+  className?: string
   isEnv: boolean
   node: Node
   varName: string
   showBorder?: boolean
 }
 const NodeVariableItem = ({
+  className,
   isEnv,
   node,
   varName,
@@ -22,7 +24,7 @@ const NodeVariableItem = ({
   return (
     <div className={cn(
       'relative flex items-center mt-0.5 h-6 bg-gray-100 rounded-md  px-1 text-xs font-normal text-gray-700',
-      showBorder && '!bg-black/[0.02]',
+      showBorder && '!bg-black/[0.02]', className,
     )}>
       {!isEnv && (
         <div className='flex items-center'>