claude-code/packages/@ant/ink/src/components/Spacer.tsx

import React from 'react';
import Box from './Box.js';

/**
 * A flexible space that expands along the major axis of its containing layout.
 * It's useful as a shortcut for filling all the available spaces between elements.
 */
export default function Spacer() {
  return <Box flexGrow={1} />;
}