text: const commandsModule = () => {
    const definitions = {
      overlayVisible: {
        commandFn: ({ evt }) => {
          const isVisible = evt;
          const overlayDom = document.querySelector('.ViewportOverlay');
          if (overlayDom) {
            overlayDom.style.display = isVisible ? 'block' : 'none';
          }
        },
      },
    };
  
    return {
      definitions,
      defaultContext: 'ACTIVE_VIEWPORT::CORNERSTONE',
    };
  };
  
  export default commandsModule;
  