Function controlledOpen

packages/session-ui/src/components/message-part.tsx:1459–1459

()

  const render = createMemo(() => ToolRegistry.render(part().tool) ?? GenericTool)
  const controlledOpen = () => (props.onToolOpenChange ? (props.toolOpen ?? props.defaultOpen) : undefined)
  const handleToolOpenChange = (open: boolean) => props.onToolOpenChange?.(open)

  return (