/**
 * Note:
 * Check if given node contains focusable elements (excluding thyself)
 */
const tabbableElements = virtualNode.tabbableElements;

if (!tabbableElements) {
	return false;
}

// remove thyself from tabbable elements (if exists)
const tabbableContentElements = tabbableElements.filter(
	el => el !== virtualNode
);

return tabbableContentElements.length > 0;
