       pagingItem: selectedPagingItem,
       direction: direction,
       animated: true))
+  }
+  
+  open func collectionView(_ collectionView: UICollectionView, targetContentOffsetForProposedContentOffset proposedContentOffset: CGPoint) -> CGPoint {
+    return proposedContentOffset
+  }
+  
+  open func collectionView(_ collectionView: UICollectionView, didUnhighlightItemAt indexPath: IndexPath) {
+    return
+  }
+  
+  open func collectionView(_ collectionView: UICollectionView, didHighlightItemAt indexPath: IndexPath) {
+    return
+  }
+  
+  open func collectionView(_ collectionView: UICollectionView, didDeselectItemAt indexPath: IndexPath) {
+    return
+  }
+  
+  open func collectionView(_ collectionView: UICollectionView, willDisplay cell: UICollectionViewCell, forItemAt indexPath: IndexPath) {
+    return
+  }
+  
+  open func collectionView(_ collectionView: UICollectionView, didEndDisplaying cell: UICollectionViewCell, forItemAt indexPath: IndexPath) {
+    return
   }
   
   // MARK: UICollectionViewDataSource

    }
  }
  
  open func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
    guard let currentPagingItem = state.currentPagingItem else { return }
    

    collectionView.setContentOffset(collectionView.contentOffset, animated: false)
  }

  // MARK: UIScrollViewDelegate
  
  open func scrollViewDidScroll(_ scrollView: UIScrollView) {
    guard let collectionViewLayout = collectionViewLayout else { return }
