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react-native/React/Fabric/Mounting/MountItems/RCTUpdatePropsMountItem.h

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Fabric: RCTMountItemProtocol and five base mount items Summary: MountItem is a small granular light-weight instruction describing a change in the component view tree. All instruction are supposed to be small and standard. All additional logic must be implemented in component view subclasses. No more opaque and untyped objcblocks. All that allows mounting manager to control and optimize an execution of those items (eventually). Besides that five we probably will need `perform imperative instruction` (for execution something like `scrollTo`) and `update local data` (for updating local state of something like text input). Reviewed By: mdvacca Differential Revision: D7507518 fbshipit-source-id: 745b93125231a02cbc152cfa6c6baf423d100f81
2018-04-10 23:36:47 +00:00
/**
Update copyright headers to yearless format Summary: This change drops the year from the copyright headers and the LICENSE file. Reviewed By: yungsters Differential Revision: D9727774 fbshipit-source-id: df4fc1e4390733fe774b1a160dd41b4a3d83302a
2018-09-11 22:27:47 +00:00
* Copyright (c) Facebook, Inc. and its affiliates.
Fabric: RCTMountItemProtocol and five base mount items Summary: MountItem is a small granular light-weight instruction describing a change in the component view tree. All instruction are supposed to be small and standard. All additional logic must be implemented in component view subclasses. No more opaque and untyped objcblocks. All that allows mounting manager to control and optimize an execution of those items (eventually). Besides that five we probably will need `perform imperative instruction` (for execution something like `scrollTo`) and `update local data` (for updating local state of something like text input). Reviewed By: mdvacca Differential Revision: D7507518 fbshipit-source-id: 745b93125231a02cbc152cfa6c6baf423d100f81
2018-04-10 23:36:47 +00:00
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#import <UIKit/UIKit.h>
#import <React/RCTMountItemProtocol.h>
#import <React/RCTPrimitives.h>
#import <fabric/core/Props.h>
NS_ASSUME_NONNULL_BEGIN
/**
* Updates props of a component view.
*/
@interface RCTUpdatePropsMountItem : NSObject <RCTMountItemProtocol>
- (instancetype)initWithTag:(ReactTag)tag
oldProps:(facebook::react::SharedProps)oldProps
newProps:(facebook::react::SharedProps)newProps;
@end
NS_ASSUME_NONNULL_END