# `BCCollectionViewDelegate groupHeaderTopPaddingForCollectionView:`

*Instance Method*

## Declaration

```swift
optional func groupHeaderTopPadding(for collectionView: BCCollectionView!) -> UInt
```

```objc
- (NSUInteger) groupHeaderTopPaddingForCollectionView:(BCCollectionView *) collectionView;
```

```python
groupHeaderTopPaddingForCollectionView_(collectionView: BCCollectionView) -> int
```