message: refactor(ts): ignore for shadow root elementFromPoint
diff: @@ -37,6 +37,8 @@ function checkElementBelowIsValid(
  isValidConnection: ValidConnectionFunc,
  doc: Document | ShadowRoot
  ) {
  + // TODO: why does this throw an error? elementFromPoint should be available for ShadowRoot too
  + // @ts-ignore
  const elementBelow = doc.elementFromPoint(event.clientX, event.clientY);
  const elementBelowIsTarget = elementBelow?.classList.contains('target') || false;
  const elementBelowIsSource = elementBelow?.classList.contains('source') || false;
  @@ -111,6 +113,7 @@ export function onMouseDown(
  return;
  }
  + // @ts-ignore
  const elementBelow = doc.elementFromPoint(event.clientX, event.clientY);
  const elementBelowIsTarget = elementBelow?.classList.contains('target');
  const elementBelowIsSource = elementBelow?.classList.contains('source');
  