attempt to fix build

AsyncDisplayKit/ASCollectionViewLayoutFacilitatorProtocol.h

@@ -0,0 +1,30 @@
+/* Copyright (c) 2014-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+#ifndef ASCollectionViewLayoutFacilitatorProtocol_h
+#define ASCollectionViewLayoutFacilitatorProtocol_h
+
+/**
+ * This facilitator protocol is intended to help Layout to better
+ * gel with the CollectionView
+ */
+@protocol ASCollectionViewLayoutFacilitatorProtocol <NSObject>
+
+/**
+ * Inform that the collectionView is editing the cells at a list of indexPaths
+ */
+- (void)collectionViewEditingCellsAtIndexPaths:(NSArray *)indexPaths;
+
+/**
+ * Inform that the collectionView is editing the sections at a set of indexes
+ */
+- (void)collectionViewEditingSectionsAtIndexSet:(NSIndexSet *)indexes;
+
+@end
+
+#endif /* ASCollectionViewLayoutFacilitatorProtocol_h */