Initial commit.

AsyncDisplayKit/Private/ASDisplayNode+DebugTiming.h

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+/* 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.
+ */
+
+#import <AsyncDisplayKit/ASDisplayNode.h>
+
+@interface ASDisplayNode (DebugTiming)
+
+@property (nonatomic, readonly) NSTimeInterval debugTimeToCreateView;
+@property (nonatomic, readonly) NSTimeInterval debugTimeToApplyPendingState;
+@property (nonatomic, readonly) NSTimeInterval debugTimeToAddSubnodeViews;
+@property (nonatomic, readonly) NSTimeInterval debugTimeForDidLoad;
+
+- (NSTimeInterval)debugAllCreationTime;
+
+@end