```ts
const SectionAccordion: React.FC<{
  buttonClassName?: string;
  children?: React.ReactNode;
  className?: string;
  collapseText?: string;
  colorScheme?: ColorScheme;
  expandText?: string;
  isExpanded?: boolean;
  onToggle?: (isOpen) => void;
  subtitle?: React.ReactNode;
  title: string;
  titleEnhancerEnd?: React.ReactNode;
}>;
```