Function getCheckpoint

src/ui-svelte/functions.svelte.ts:912–921

(
  checkpointId: MaybeGetter<Id>,
  checkpointsOrCheckpointsId?: MaybeGetter<Checkpoints | Id | undefined>,
)

  );

export const getCheckpoint = (
  checkpointId: MaybeGetter<Id>,
  checkpointsOrCheckpointsId?: MaybeGetter<Checkpoints | Id | undefined>,
): {readonly current: string | undefined} =>
  createListenable(
    resolveCheckpoints(checkpointsOrCheckpointsId),
    CHECKPOINT,
    undefined,
    () => [maybeGet(checkpointId)],
  );

export const createGoBackwardCallback = (
  checkpointsOrCheckpointsId?: MaybeGetter<Checkpoints | Id | undefined>,