ASCollectionLayoutContext.h

//
//  ASCollectionLayoutContext.h
//  Texture
//
//  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 /ASDK-Licenses directory of this source tree. An additional
//  grant of patent rights can be found in the PATENTS file in the same directory.
//
//  Modifications to this file made after 4/13/2017 are: Copyright (c) 2017-present,
//  Pinterest, Inc.  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//

#import <UIKit/UIKit.h>
#import <AsyncDisplayKit/ASBaseDefines.h>
#import <AsyncDisplayKit/ASScrollDirection.h>

@class ASElementMap;

NS_ASSUME_NONNULL_BEGIN

AS_SUBCLASSING_RESTRICTED
@interface ASCollectionLayoutContext : NSObject

@property (nonatomic, assign, readonly) CGSize viewportSize;
@property (nonatomic, assign, readonly) CGPoint initialContentOffset;
@property (nonatomic, assign, readonly) ASScrollDirection scrollableDirections;
@property (nonatomic, weak, readonly) ASElementMap *elements;
@property (nonatomic, strong, readonly, nullable) id additionalInfo;

- (instancetype)init __unavailable;

@end

NS_ASSUME_NONNULL_END