Function goForwardImpl

src/checkpoints/index.ts:154–161

()

    };

    const goForwardImpl = () => {
      if (!arrayIsEmpty(forwardIds)) {
        arrayPush(backwardIds, currentId as Id);
        currentId = arrayShift(forwardIds);
        updateStore(1, currentId as Id);
        checkpointsChanged = 1;
      }
    };

    const callListenersIfChanged = (): void => {
      if (checkpointsChanged) {