function CollapseProto()

in packages/palette-mantine-core/palette.tsx [2357:2362]

• 5 lines of code
• 1 McCabe index (conditional complexity)

function CollapseProto() {
  const [opened, setOpened] = useState(false);

  return (
    <>
      <Button onClick={() => setOpened((o) => !o)}>Toggle content</Button>