CODE EXAMPLE FOR TYPESCRIPT

Scroll, Position

      
      abstract class ViewportScroller {
  abstract setOffset(offset: [number, number] | (() => [number, number])): void
  abstract getScrollPosition(): [number, number]
  abstract scrollToPosition(position: [number, number]): void
  abstract scrollToAnchor(anchor: string): void
  abstract setHistoryScrollRestoration(scrollRestoration: "auto" | "manual"): void
}