Explain IGListKit?

The IGListKit is known to provide for different objects automatically that can be used to create deletions, moves, and insertions before it starts performing the batch updates on collection view. If a user happens to delete an update, which is in the queue that is being viewed, then we make sure that it fades out without the requirement of pulling down to refresh.
This way we can say goodbye to UICollectionViewDatasource, instead, we can use an IGListAdapterDataSource with IGListAdapter. The data source provides the array of Selection Controllers and doesn’t return counts or cells.
The Section Controllers are used to control cells and configure within the given collection view section.