Swiftgram/AsyncDisplayKit/Private/Layout/ASLayoutSpecPrivate.h
Michael Schneider d9be4783e5 [ASLayout] General Layout Cleanup (#2920)
* Remove duplicate import

* Move `ASLayoutController` related code out of CoreGraphics+ASConvenience

* Further cleanup

* Move private layout files to Privat/Layout

* Move ASLayoutElementStylePrivate into Private/Layout

* Further cleanup

* Move tvOS related files to tvOS folder

* Further cleanup
2017-01-24 11:54:05 -08:00

36 lines
880 B
Objective-C

//
// ASLayoutSpecPrivate.h
// AsyncDisplayKit
//
// Created by Michael Schneider on 9/15/16.
//
// 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 "ASInternalHelpers.h"
#import "ASThread.h"
#import "ASEnvironmentInternal.h"
NS_ASSUME_NONNULL_BEGIN
@interface ASLayoutSpec() {
ASDN::RecursiveMutex __instanceLock__;
ASEnvironmentState _environmentState;
ASLayoutElementStyle *_style;
NSMutableArray *_childrenArray;
}
/**
* Recursively search the subtree for elements that occur more than once.
*/
- (nullable NSSet<id<ASLayoutElement>> *)findDuplicatedElementsInSubtree;
@end
NS_ASSUME_NONNULL_END