TabsContainerClass.jsx

class Tabs extends React.Component {
  render() {
    return (
      <TabsContainer vertical={true}>
        {({ 
          selectedItem, 
          focusedItem,
          getTabProps,
          getTabListProps,
          getTabPanelProps 
        }) => (
          // Spread props and use state properties in your render
        )}
      </TabsContainer>
    );
  }
}